Google Git
Sign in
apache / madlib-site / e6b2ff620a2c71aac89fb78d9b3cef0211d616f5 / . / docs / v1.2 / marginal_8sql__in.html
blob: aa9a9ef4aab5028fc237e19defa48f2521ce31d2 [file] [log] [blame]
<!-- HTML header for doxygen 1.8.4-->
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.4"/>
<meta name="keywords" content="madlib,postgres,greenplum,machine learning,data mining,deep learning,ensemble methods,data science,market basket analysis,affinity analysis,pca,lda,regression,elastic net,huber white,proportional hazards,k-means,latent dirichlet allocation,bayes,support vector machines,svm"/>
<title>MADlib: marginal.sql_in File Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
$(document).ready(initResizable);
$(window).load(resizeHeight);
</script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
$(document).ready(function() { searchBox.OnSelectItem(0); });
</script>
<script type="text/x-mathjax-config">
MathJax.Hub.Config({
extensions: ["tex2jax.js", "TeX/AMSmath.js", "TeX/AMSsymbols.js"],
jax: ["input/TeX","output/HTML-CSS"],
});
</script><script src="../mathjax/MathJax.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
<link href="madlib_extra.css" rel="stylesheet" type="text/css"/>
<!-- google analytics -->
<script>
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-45382226-1', 'auto');
ga('send', 'pageview');
</script>
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td style="padding-left: 0.5em;">
<div id="projectname">MADlib
&#160;<span id="projectnumber">1.2</span> <span style="font-size:10pt; font-style:italic"><a href="../latest/./marginal_8sql__in.html"> A newer version is available</a></span>
</div>
<div id="projectbrief">User Documentation</div>
</td>
<!--BEGIN VERSIONS LINKS-->
<td style="padding-left: 0.5em;">
<div class="versionlist"><ul>
<li class="head">More versions:</li>
<li><a href="../v1.1/index.html">v1.1</li>
<li><a href="../v1.0/index.html">v1.0</li>
<li><a href="../v0.7/index.html">v0.7</li>
<li><a href="../v0.5/index.html">v0.5</li></ul>
</div>
</td>
<td> <div id="MSearchBox" class="MSearchBoxInactive">
<span class="left">
<img id="MSearchSelect" src="search/mag_sel.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
<input type="text" id="MSearchField" value="Search" accesskey="S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
</span><span class="right">
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.4 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
$(document).ready(function(){initNavTree('marginal_8sql__in.html','');});
</script>
<div id="doc-content">
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&#160;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&#160;</span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&#160;</span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&#160;</span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark">&#160;</span>Groups</a></div>
<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0"
name="MSearchResults" id="MSearchResults">
</iframe>
</div>
<div class="header">
<div class="summary">
<a href="#func-members">Functions</a> &#124;
<a href="#var-members">Variables</a> </div>
<div class="headertitle">
<div class="title">marginal.sql_in File Reference</div> </div>
</div><!--header-->
<div class="contents">
<p>SQL functions for linear regression.
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a2115a795562bc2928c3858fc55104c4b"><td class="memItemLeft" align="right" valign="top">float8[]&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a2115a795562bc2928c3858fc55104c4b">marginal_logregr_step_transition</a> (float8[] state, boolean y, float8[] x, float8[] coef)</td></tr>
<tr class="separator:a2115a795562bc2928c3858fc55104c4b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae44a992f8bd650b5c1f0c2ffae7bb542"><td class="memItemLeft" align="right" valign="top">float8[]&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#ae44a992f8bd650b5c1f0c2ffae7bb542">marginal_logregr_step_merge_states</a> (float8[] state1, float8[] state2)</td></tr>
<tr class="separator:ae44a992f8bd650b5c1f0c2ffae7bb542"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac4e06a28a76651de70768457575bb9e0"><td class="memItemLeft" align="right" valign="top">marginal_logregr_result&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#ac4e06a28a76651de70768457575bb9e0">marginal_logregr_step_final</a> (float8[] state)</td></tr>
<tr class="separator:ac4e06a28a76651de70768457575bb9e0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3286b644d2d51a8f2874896dc1b5d925"><td class="memItemLeft" align="right" valign="top">aggregate marginal_logregr_result&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a3286b644d2d51a8f2874896dc1b5d925">marginal_logregr</a> (boolean dependentVariable, float8[] independentVariables, float8[] coef)</td></tr>
<tr class="memdesc:a3286b644d2d51a8f2874896dc1b5d925"><td class="mdescLeft">&#160;</td><td class="mdescRight">Compute marginal effects for logistic regression. <a href="#a3286b644d2d51a8f2874896dc1b5d925">More...</a><br/></td></tr>
<tr class="separator:a3286b644d2d51a8f2874896dc1b5d925"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4b75efc9e5ed18b8bffbb65041b6059c"><td class="memItemLeft" align="right" valign="top">varchar&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a4b75efc9e5ed18b8bffbb65041b6059c">margins_logregr</a> (varchar usage_string)</td></tr>
<tr class="separator:a4b75efc9e5ed18b8bffbb65041b6059c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a63aba4148ce9bfcafea81d08e3797a1f"><td class="memItemLeft" align="right" valign="top">varchar&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a63aba4148ce9bfcafea81d08e3797a1f">margins_logregr</a> ()</td></tr>
<tr class="separator:a63aba4148ce9bfcafea81d08e3797a1f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6fc43eedb6f33e498efc03060fac7c35"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a6fc43eedb6f33e498efc03060fac7c35">margins_logregr</a> (varchar source_table, varchar <a class="el" href="robust_8sql__in.html#ad796ffcdd0cedddda1ce679f7c6755cf">out_table</a>, varchar dependent_varname, varchar input_independent_varname, varchar <a class="el" href="robust_8sql__in.html#a5b7846e332ed5977417fb6150c826e75">input_group_cols</a>, integer[] <a class="el" href="marginal_8sql__in.html#a690521c9759b1da4d7100743a209b492">marginal_vars</a>, integer <a class="el" href="robust_8sql__in.html#a41b730843a663cafbb2999f6f99ad89f">max_iter</a>, varchar <a class="el" href="robust_8sql__in.html#a7f6d9ad99f83891c797f66843bd9500d">optimizer</a>, float8 <a class="el" href="robust_8sql__in.html#a56f2257a03c0f8e0f21ae6a78a57e261">tolerance</a>, boolean verbose_mode)</td></tr>
<tr class="memdesc:a6fc43eedb6f33e498efc03060fac7c35"><td class="mdescLeft">&#160;</td><td class="mdescRight">A wrapper function for the various marginal regression analyzes. <a href="#a6fc43eedb6f33e498efc03060fac7c35">More...</a><br/></td></tr>
<tr class="separator:a6fc43eedb6f33e498efc03060fac7c35"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac8b786bc60acd4650c16790c0ad992e1"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#ac8b786bc60acd4650c16790c0ad992e1">margins_logregr</a> (source_table <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of input table, <a class="el" href="robust_8sql__in.html#ad796ffcdd0cedddda1ce679f7c6755cf">out_table</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of output table, <a class="el" href="robust_8sql__in.html#accf891d33d495d50d3fd7e6759e0f3d9">dependent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of dependent variable, <a class="el" href="robust_8sql__in.html#ac549a1cded07545a9621f5abb153a68b">independent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of independent variable) RETURNS VOID <a class="el" href="robust_8sql__in.html#adf477ff1e9c4e1b4b41f02986092cd12">AS</a> $$BEGIN PERFORM MADlib.margins_logregr(source_table</td></tr>
<tr class="memdesc:ac8b786bc60acd4650c16790c0ad992e1"><td class="mdescLeft">&#160;</td><td class="mdescRight">Marginal effects with default variables. <a href="#ac8b786bc60acd4650c16790c0ad992e1">More...</a><br/></td></tr>
<tr class="separator:ac8b786bc60acd4650c16790c0ad992e1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1ab47f288fe07ca9af486f97cfe060a4"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a1ab47f288fe07ca9af486f97cfe060a4">margins_logregr</a> (source_table <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of input table, <a class="el" href="robust_8sql__in.html#ad796ffcdd0cedddda1ce679f7c6755cf">out_table</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of output table, <a class="el" href="robust_8sql__in.html#accf891d33d495d50d3fd7e6759e0f3d9">dependent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of dependent variable, <a class="el" href="robust_8sql__in.html#ac549a1cded07545a9621f5abb153a68b">independent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of independent variable, <a class="el" href="marginal_8sql__in.html#a935a7625cb4c6c4656833f1eeee2f4fa">grouping_cols</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of grouping cols) RETURNS VOID <a class="el" href="robust_8sql__in.html#adf477ff1e9c4e1b4b41f02986092cd12">AS</a> $$BEGIN PERFORM MADlib.margins_logregr(source_table</td></tr>
<tr class="memdesc:a1ab47f288fe07ca9af486f97cfe060a4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Marginal effects with default variable_names. <a href="#a1ab47f288fe07ca9af486f97cfe060a4">More...</a><br/></td></tr>
<tr class="separator:a1ab47f288fe07ca9af486f97cfe060a4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1223eb0a17839008008ba161b6340a50"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a1223eb0a17839008008ba161b6340a50">margins_logregr</a> (source_table <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of input table, <a class="el" href="robust_8sql__in.html#ad796ffcdd0cedddda1ce679f7c6755cf">out_table</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of output table, <a class="el" href="robust_8sql__in.html#accf891d33d495d50d3fd7e6759e0f3d9">dependent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of dependent variable, <a class="el" href="robust_8sql__in.html#ac549a1cded07545a9621f5abb153a68b">independent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of independent variable, <a class="el" href="marginal_8sql__in.html#a935a7625cb4c6c4656833f1eeee2f4fa">grouping_cols</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of grouping cols, <a class="el" href="marginal_8sql__in.html#a690521c9759b1da4d7100743a209b492">marginal_vars</a> <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>[]--indices of variables to calculate marginal effects on) RETURNS VOID <a class="el" href="robust_8sql__in.html#adf477ff1e9c4e1b4b41f02986092cd12">AS</a> $$BEGIN PERFORM MADlib.margins_logregr(source_table</td></tr>
<tr class="memdesc:a1223eb0a17839008008ba161b6340a50"><td class="mdescLeft">&#160;</td><td class="mdescRight">Marginal effects with default variable_names. <a href="#a1223eb0a17839008008ba161b6340a50">More...</a><br/></td></tr>
<tr class="separator:a1223eb0a17839008008ba161b6340a50"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad22f17b35fa9709f22339e451545ac77"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#ad22f17b35fa9709f22339e451545ac77">margins_logregr</a> (source_table <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of input table, <a class="el" href="robust_8sql__in.html#ad796ffcdd0cedddda1ce679f7c6755cf">out_table</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of output table, <a class="el" href="robust_8sql__in.html#accf891d33d495d50d3fd7e6759e0f3d9">dependent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of dependent variable, <a class="el" href="robust_8sql__in.html#ac549a1cded07545a9621f5abb153a68b">independent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of independent variable, <a class="el" href="marginal_8sql__in.html#a935a7625cb4c6c4656833f1eeee2f4fa">grouping_cols</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of grouping cols, <a class="el" href="marginal_8sql__in.html#a690521c9759b1da4d7100743a209b492">marginal_vars</a> <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>[]--indices of variables to calculate marginal effects on, <a class="el" href="robust_8sql__in.html#a41b730843a663cafbb2999f6f99ad89f">max_iter</a> <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>--Max iterations for the logstic regression inner call) RETURNS VOID <a class="el" href="robust_8sql__in.html#adf477ff1e9c4e1b4b41f02986092cd12">AS</a> $$BEGIN PERFORM MADlib.margins_logregr(source_table</td></tr>
<tr class="memdesc:ad22f17b35fa9709f22339e451545ac77"><td class="mdescLeft">&#160;</td><td class="mdescRight">Marginal effects with default variable_names. <a href="#ad22f17b35fa9709f22339e451545ac77">More...</a><br/></td></tr>
<tr class="separator:ad22f17b35fa9709f22339e451545ac77"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad3f4c76753173e062daf3980096b3e12"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#ad3f4c76753173e062daf3980096b3e12">margins_logregr</a> (source_table <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of input table, <a class="el" href="robust_8sql__in.html#ad796ffcdd0cedddda1ce679f7c6755cf">out_table</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of output table, <a class="el" href="robust_8sql__in.html#accf891d33d495d50d3fd7e6759e0f3d9">dependent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of dependent variable, <a class="el" href="robust_8sql__in.html#ac549a1cded07545a9621f5abb153a68b">independent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of independent variable, <a class="el" href="marginal_8sql__in.html#a935a7625cb4c6c4656833f1eeee2f4fa">grouping_cols</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of grouping cols, <a class="el" href="marginal_8sql__in.html#a690521c9759b1da4d7100743a209b492">marginal_vars</a> <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>[]--indices of variables to calculate marginal effects on, <a class="el" href="robust_8sql__in.html#a41b730843a663cafbb2999f6f99ad89f">max_iter</a> <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>--Max iterations for the logstic regression inner call, <a class="el" href="robust_8sql__in.html#a7f6d9ad99f83891c797f66843bd9500d">optimizer</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--Logistic regression <a class="el" href="robust_8sql__in.html#a7f6d9ad99f83891c797f66843bd9500d">optimizer</a>) RETURNS VOID <a class="el" href="robust_8sql__in.html#adf477ff1e9c4e1b4b41f02986092cd12">AS</a> $$BEGIN PERFORM MADlib.margins_logregr(source_table</td></tr>
<tr class="memdesc:ad3f4c76753173e062daf3980096b3e12"><td class="mdescLeft">&#160;</td><td class="mdescRight">Marginal effects with default variable_names. <a href="#ad3f4c76753173e062daf3980096b3e12">More...</a><br/></td></tr>
<tr class="separator:ad3f4c76753173e062daf3980096b3e12"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad37e0349ac3924daba27c4600311ed71"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#ad37e0349ac3924daba27c4600311ed71">margins_logregr</a> (source_table <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of input table, <a class="el" href="robust_8sql__in.html#ad796ffcdd0cedddda1ce679f7c6755cf">out_table</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of output table, <a class="el" href="robust_8sql__in.html#accf891d33d495d50d3fd7e6759e0f3d9">dependent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of dependent variable, <a class="el" href="robust_8sql__in.html#ac549a1cded07545a9621f5abb153a68b">independent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of independent variable, <a class="el" href="marginal_8sql__in.html#a935a7625cb4c6c4656833f1eeee2f4fa">grouping_cols</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of grouping cols, <a class="el" href="marginal_8sql__in.html#a690521c9759b1da4d7100743a209b492">marginal_vars</a> <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>[]--indices of variables to calculate marginal effects on, <a class="el" href="robust_8sql__in.html#a41b730843a663cafbb2999f6f99ad89f">max_iter</a> <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>--Max iterations for the logstic regression inner call, <a class="el" href="robust_8sql__in.html#a7f6d9ad99f83891c797f66843bd9500d">optimizer</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--Logistic regression <a class="el" href="robust_8sql__in.html#a7f6d9ad99f83891c797f66843bd9500d">optimizer</a>, <a class="el" href="robust_8sql__in.html#a56f2257a03c0f8e0f21ae6a78a57e261">tolerance</a> DOUBLE <a class="el" href="robust_8sql__in.html#a1cfe77aafc483ba75f9ed23fa3d4e594">PRECISION</a>--Tolerance) RETURNS VOID <a class="el" href="robust_8sql__in.html#adf477ff1e9c4e1b4b41f02986092cd12">AS</a> $$BEGIN PERFORM MADlib.margins_logregr(source_table</td></tr>
<tr class="memdesc:ad37e0349ac3924daba27c4600311ed71"><td class="mdescLeft">&#160;</td><td class="mdescRight">Marginal effects with default variable_names. <a href="#ad37e0349ac3924daba27c4600311ed71">More...</a><br/></td></tr>
<tr class="separator:ad37e0349ac3924daba27c4600311ed71"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a34237a72d975726db472a1e07569e813"><td class="memItemLeft" align="right" valign="top">End of Default Variable calls <br class="typebreak"/>
for <a class="el" href="marginal_8sql__in.html#ad37e0349ac3924daba27c4600311ed71">margins_logregr</a> Marginal <br class="typebreak"/>
Multi Logistic Regression <br class="typebreak"/>
CREATE TYPE MADlib <br class="typebreak"/>
marginal_mlogregr_result&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a34237a72d975726db472a1e07569e813">AS</a> (margins DOUBLE <a class="el" href="robust_8sql__in.html#a1cfe77aafc483ba75f9ed23fa3d4e594">PRECISION</a>[], coef DOUBLE <a class="el" href="robust_8sql__in.html#a1cfe77aafc483ba75f9ed23fa3d4e594">PRECISION</a>[], std_err DOUBLE <a class="el" href="robust_8sql__in.html#a1cfe77aafc483ba75f9ed23fa3d4e594">PRECISION</a>[], t_stats DOUBLE <a class="el" href="robust_8sql__in.html#a1cfe77aafc483ba75f9ed23fa3d4e594">PRECISION</a>[], p_values DOUBLE <a class="el" href="robust_8sql__in.html#a1cfe77aafc483ba75f9ed23fa3d4e594">PRECISION</a>[])</td></tr>
<tr class="separator:a34237a72d975726db472a1e07569e813"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab3f5b8154f4df04a08fdd2915400aa03"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#ab3f5b8154f4df04a08fdd2915400aa03">mlogregr_marginal_step_transition</a> (state DOUBLE <a class="el" href="robust_8sql__in.html#a1cfe77aafc483ba75f9ed23fa3d4e594">PRECISION</a>[], y <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>, num_categories <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>, ref_category <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>, x DOUBLE <a class="el" href="robust_8sql__in.html#a1cfe77aafc483ba75f9ed23fa3d4e594">PRECISION</a>[], coef DOUBLE <a class="el" href="robust_8sql__in.html#a1cfe77aafc483ba75f9ed23fa3d4e594">PRECISION</a>[]) RETURNS DOUBLE <a class="el" href="robust_8sql__in.html#a1cfe77aafc483ba75f9ed23fa3d4e594">PRECISION</a>[] <a class="el" href="robust_8sql__in.html#adf477ff1e9c4e1b4b41f02986092cd12">AS</a> 'MODULE_PATHNAME'LANGUAGE C IMMUTABLE</td></tr>
<tr class="separator:ab3f5b8154f4df04a08fdd2915400aa03"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a941ea009a29de08fcb4193b8368d16fc"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a941ea009a29de08fcb4193b8368d16fc">mlogregr_marginal_step_merge_states</a> (state1 DOUBLE <a class="el" href="robust_8sql__in.html#a1cfe77aafc483ba75f9ed23fa3d4e594">PRECISION</a>[], state2 DOUBLE <a class="el" href="robust_8sql__in.html#a1cfe77aafc483ba75f9ed23fa3d4e594">PRECISION</a>[]) RETURNS DOUBLE <a class="el" href="robust_8sql__in.html#a1cfe77aafc483ba75f9ed23fa3d4e594">PRECISION</a>[] <a class="el" href="robust_8sql__in.html#adf477ff1e9c4e1b4b41f02986092cd12">AS</a> 'MODULE_PATHNAME'LANGUAGE C IMMUTABLE STRICT</td></tr>
<tr class="separator:a941ea009a29de08fcb4193b8368d16fc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad911ca5050226fa8ffa7a903ae5cf04a"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#ad911ca5050226fa8ffa7a903ae5cf04a">mlogregr_marginal_step_final</a> (state DOUBLE <a class="el" href="robust_8sql__in.html#a1cfe77aafc483ba75f9ed23fa3d4e594">PRECISION</a>[]) RETURNS MADlib.marginal_mlogregr_result <a class="el" href="robust_8sql__in.html#adf477ff1e9c4e1b4b41f02986092cd12">AS</a> 'MODULE_PATHNAME'LANGUAGE C IMMUTABLE STRICT</td></tr>
<tr class="separator:ad911ca5050226fa8ffa7a903ae5cf04a"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
Variables</h2></td></tr>
<tr class="memitem:ad796ffcdd0cedddda1ce679f7c6755cf"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#ad796ffcdd0cedddda1ce679f7c6755cf">out_table</a></td></tr>
<tr class="separator:ad796ffcdd0cedddda1ce679f7c6755cf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:accf891d33d495d50d3fd7e6759e0f3d9"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#accf891d33d495d50d3fd7e6759e0f3d9">dependent_variable</a></td></tr>
<tr class="separator:accf891d33d495d50d3fd7e6759e0f3d9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac549a1cded07545a9621f5abb153a68b"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#ac549a1cded07545a9621f5abb153a68b">independent_variable</a></td></tr>
<tr class="separator:ac549a1cded07545a9621f5abb153a68b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1bcd2f9adc5825caadb97a9fe1838b8a"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a1bcd2f9adc5825caadb97a9fe1838b8a">NULL</a></td></tr>
<tr class="separator:a1bcd2f9adc5825caadb97a9fe1838b8a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aef65f6991b54dc3fe364f1ba10588507"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#aef65f6991b54dc3fe364f1ba10588507">irls</a></td></tr>
<tr class="separator:aef65f6991b54dc3fe364f1ba10588507"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae486a58736396e79d133f5b07e6cf5dd"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#ae486a58736396e79d133f5b07e6cf5dd">False</a></td></tr>
<tr class="separator:ae486a58736396e79d133f5b07e6cf5dd"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1de54bd922161dd5c6a353647f448fd6"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a1de54bd922161dd5c6a353647f448fd6">END</a></td></tr>
<tr class="separator:a1de54bd922161dd5c6a353647f448fd6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a3fd7bc595939824a52c5f7f75ce25de6"><td class="memItemLeft" align="right" valign="top">LANGUAGE plpgsql&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a3fd7bc595939824a52c5f7f75ce25de6">VOLATILE</a></td></tr>
<tr class="separator:a3fd7bc595939824a52c5f7f75ce25de6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a935a7625cb4c6c4656833f1eeee2f4fa"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a935a7625cb4c6c4656833f1eeee2f4fa">grouping_cols</a></td></tr>
<tr class="separator:a935a7625cb4c6c4656833f1eeee2f4fa"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a690521c9759b1da4d7100743a209b492"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a690521c9759b1da4d7100743a209b492">marginal_vars</a></td></tr>
<tr class="separator:a690521c9759b1da4d7100743a209b492"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a41b730843a663cafbb2999f6f99ad89f"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a41b730843a663cafbb2999f6f99ad89f">max_iter</a></td></tr>
<tr class="separator:a41b730843a663cafbb2999f6f99ad89f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7f6d9ad99f83891c797f66843bd9500d"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a7f6d9ad99f83891c797f66843bd9500d">optimizer</a></td></tr>
<tr class="separator:a7f6d9ad99f83891c797f66843bd9500d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a56f2257a03c0f8e0f21ae6a78a57e261"><td class="memItemLeft" align="right" valign="top">CREATE OR REPLACE FUNCTION MADlib&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="marginal_8sql__in.html#a56f2257a03c0f8e0f21ae6a78a57e261">tolerance</a></td></tr>
<tr class="separator:a56f2257a03c0f8e0f21ae6a78a57e261"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><dl class="section date"><dt>Date</dt><dd>January 2011</dd></dl>
<dl class="section see"><dt>See Also</dt><dd>Calculates marginal effects for various regression models. </dd></dl>
</div><h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="a34237a72d975726db472a1e07569e813"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">End of Default Variable calls for <a class="el" href="marginal_8sql__in.html#ad37e0349ac3924daba27c4600311ed71">margins_logregr</a> Marginal Multi Logistic Regression CREATE TYPE MADlib marginal_mlogregr_result AS </td>
<td>(</td>
<td class="paramtype">margins DOUBLE&#160;</td>
<td class="paramname"><em>PRECISION</em>[], </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">coef DOUBLE&#160;</td>
<td class="paramname"><em>PRECISION</em>[], </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std_err DOUBLE&#160;</td>
<td class="paramname"><em>PRECISION</em>[], </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">t_stats DOUBLE&#160;</td>
<td class="paramname"><em>PRECISION</em>[], </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">p_values DOUBLE&#160;</td>
<td class="paramname"><em>PRECISION</em>[]&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a3286b644d2d51a8f2874896dc1b5d925"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">aggregate marginal_logregr_result marginal_logregr </td>
<td>(</td>
<td class="paramtype">boolean&#160;</td>
<td class="paramname"><em>dependentVariable</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float8[]&#160;</td>
<td class="paramname"><em>independentVariables</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float8[]&#160;</td>
<td class="paramname"><em>coef</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">dependentVariable</td><td>Column containing the dependent variable </td></tr>
<tr><td class="paramname">independentVariables</td><td>Column containing the array of independent variables </td></tr>
<tr><td class="paramname">coef</td><td>Column containing the array of the coefficients (as obtained by logregr)</td></tr>
</table>
</dd>
</dl>
<dl class="section user"><dt></dt><dd>To include an intercept in the model, set one coordinate in the <code>independentVariables</code> array to 1.</dd></dl>
<dl class="section return"><dt>Returns</dt><dd>A composite value:<ul>
<li><code>margins FLOAT8[] </code> - Array of marginal effects</li>
<li><code>coefFLOAT8[] </code> - The coefficients for the regression</li>
<li><code>std_err FLOAT8[]</code> - Array of standard-errors (calculated by the delta method),</li>
<li><code>t_stats FLOAT8[]</code> - Array of t-statistics</li>
<li><code>p_values FLOAT8[]</code> - Array of p-values</li>
</ul>
</dd></dl>
<dl class="section user"><dt>Usage</dt><dd><ul>
<li>Get all the diagnostic statistics:<br/>
</li>
</ul>
</dd></dl>
<pre> SELECT marginal_logregr(<em>dependentVariable</em>,
<em>independentVariables</em>, coef)
FROM <em>dataTable</em>;
</pre>
</div>
</div>
<a class="anchor" id="ac4e06a28a76651de70768457575bb9e0"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">marginal_logregr_result marginal_logregr_step_final </td>
<td>(</td>
<td class="paramtype">float8[]&#160;</td>
<td class="paramname"><em>state</em>)</td><td></td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="ae44a992f8bd650b5c1f0c2ffae7bb542"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">float8 [] marginal_logregr_step_merge_states </td>
<td>(</td>
<td class="paramtype">float8[]&#160;</td>
<td class="paramname"><em>state1</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float8[]&#160;</td>
<td class="paramname"><em>state2</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a2115a795562bc2928c3858fc55104c4b"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">float8 [] marginal_logregr_step_transition </td>
<td>(</td>
<td class="paramtype">float8[]&#160;</td>
<td class="paramname"><em>state</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">boolean&#160;</td>
<td class="paramname"><em>y</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float8[]&#160;</td>
<td class="paramname"><em>x</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float8[]&#160;</td>
<td class="paramname"><em>coef</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a4b75efc9e5ed18b8bffbb65041b6059c"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">varchar margins_logregr </td>
<td>(</td>
<td class="paramtype">varchar&#160;</td>
<td class="paramname"><em>usage_string</em>)</td><td></td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a63aba4148ce9bfcafea81d08e3797a1f"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">varchar margins_logregr </td>
<td>(</td>
<td class="paramname">)</td><td></td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a6fc43eedb6f33e498efc03060fac7c35"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void margins_logregr </td>
<td>(</td>
<td class="paramtype">varchar&#160;</td>
<td class="paramname"><em>source_table</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">varchar&#160;</td>
<td class="paramname"><em>out_table</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">varchar&#160;</td>
<td class="paramname"><em>dependent_varname</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">varchar&#160;</td>
<td class="paramname"><em>input_independent_varname</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">varchar&#160;</td>
<td class="paramname"><em>input_group_cols</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">integer[]&#160;</td>
<td class="paramname"><em>marginal_vars</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">integer&#160;</td>
<td class="paramname"><em>max_iter</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">varchar&#160;</td>
<td class="paramname"><em>optimizer</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float8&#160;</td>
<td class="paramname"><em>tolerance</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">boolean&#160;</td>
<td class="paramname"><em>verbose_mode</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">source_table</td><td>String identifying the input table </td></tr>
<tr><td class="paramname">out_table</td><td>String identifying the output table to be created </td></tr>
<tr><td class="paramname">dependent_varname</td><td>Column containing the dependent variable </td></tr>
<tr><td class="paramname">input_independent_varname</td><td>Column containing the array of independent variables </td></tr>
<tr><td class="paramname">grouping_cols</td><td>Set of columns to group by. </td></tr>
<tr><td class="paramname">marginal_vars</td><td>Subset of independent variables to calculate marginal effects for. </td></tr>
<tr><td class="paramname">max_iter</td><td>Maximum number of iterations </td></tr>
<tr><td class="paramname">optimzer</td><td>Optimizer to be used (newton/irls, cg or idg) </td></tr>
<tr><td class="paramname">tolerance</td><td>Resiual tolerance </td></tr>
<tr><td class="paramname">verbose_mode</td><td>Verbose mode (on/off)</td></tr>
</table>
</dd>
</dl>
<dl class="section user"><dt></dt><dd>To include an intercept in the model, set one coordinate in the <code>independentVariables</code> array to 1.</dd></dl>
<dl class="section return"><dt>Returns</dt><dd>void</dd></dl>
<dl class="section user"><dt>Usage</dt><dd>For function summary information. Run sql&gt; select margins_logregr('help'); OR sql&gt; select <a class="el" href="marginal_8sql__in.html#a4b75efc9e5ed18b8bffbb65041b6059c">margins_logregr()</a>; OR sql&gt; select margins_logregr('?'); For function usage information. Run sql&gt; select margins_logregr('usage');<ul>
<li>Compute the coefficients, and the get the marginal diagnostic statistics: <pre>
select margins_logregr(source_table, out_table, dependentVariable, independentVariables);
</pre> </li>
</ul>
</dd></dl>
</div>
</div>
<a class="anchor" id="ac8b786bc60acd4650c16790c0ad992e1"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib margins_logregr </td>
<td>(</td>
<td class="paramtype">source_table <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of input&#160;</td>
<td class="paramname"><em>table</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#ad796ffcdd0cedddda1ce679f7c6755cf">out_table</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of output&#160;</td>
<td class="paramname"><em>table</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#accf891d33d495d50d3fd7e6759e0f3d9">dependent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of dependent&#160;</td>
<td class="paramname"><em>variable</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#ac549a1cded07545a9621f5abb153a68b">independent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of independent&#160;</td>
<td class="paramname"><em>variable</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a1ab47f288fe07ca9af486f97cfe060a4"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib margins_logregr </td>
<td>(</td>
<td class="paramtype">source_table <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of input&#160;</td>
<td class="paramname"><em>table</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#ad796ffcdd0cedddda1ce679f7c6755cf">out_table</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of output&#160;</td>
<td class="paramname"><em>table</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#accf891d33d495d50d3fd7e6759e0f3d9">dependent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of dependent&#160;</td>
<td class="paramname"><em>variable</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#ac549a1cded07545a9621f5abb153a68b">independent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of independent&#160;</td>
<td class="paramname"><em>variable</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="marginal_8sql__in.html#a935a7625cb4c6c4656833f1eeee2f4fa">grouping_cols</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of grouping&#160;</td>
<td class="paramname"><em>cols</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a1223eb0a17839008008ba161b6340a50"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib margins_logregr </td>
<td>(</td>
<td class="paramtype">source_table <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of input&#160;</td>
<td class="paramname"><em>table</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#ad796ffcdd0cedddda1ce679f7c6755cf">out_table</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of output&#160;</td>
<td class="paramname"><em>table</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#accf891d33d495d50d3fd7e6759e0f3d9">dependent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of dependent&#160;</td>
<td class="paramname"><em>variable</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#ac549a1cded07545a9621f5abb153a68b">independent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of independent&#160;</td>
<td class="paramname"><em>variable</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="marginal_8sql__in.html#a935a7625cb4c6c4656833f1eeee2f4fa">grouping_cols</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of grouping&#160;</td>
<td class="paramname"><em>cols</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="marginal_8sql__in.html#a690521c9759b1da4d7100743a209b492">marginal_vars</a> <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>--[]indices of variables to calculate marginal effects&#160;</td>
<td class="paramname"><em>on</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="ad22f17b35fa9709f22339e451545ac77"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib margins_logregr </td>
<td>(</td>
<td class="paramtype">source_table <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of input&#160;</td>
<td class="paramname"><em>table</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#ad796ffcdd0cedddda1ce679f7c6755cf">out_table</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of output&#160;</td>
<td class="paramname"><em>table</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#accf891d33d495d50d3fd7e6759e0f3d9">dependent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of dependent&#160;</td>
<td class="paramname"><em>variable</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#ac549a1cded07545a9621f5abb153a68b">independent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of independent&#160;</td>
<td class="paramname"><em>variable</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="marginal_8sql__in.html#a935a7625cb4c6c4656833f1eeee2f4fa">grouping_cols</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of grouping&#160;</td>
<td class="paramname"><em>cols</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="marginal_8sql__in.html#a690521c9759b1da4d7100743a209b492">marginal_vars</a> <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>--[]indices of variables to calculate marginal effects&#160;</td>
<td class="paramname"><em>on</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#a41b730843a663cafbb2999f6f99ad89f">max_iter</a> <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>--Max iterations for the logstic regression inner&#160;</td>
<td class="paramname"><em>call</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="ad3f4c76753173e062daf3980096b3e12"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib margins_logregr </td>
<td>(</td>
<td class="paramtype">source_table <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of input&#160;</td>
<td class="paramname"><em>table</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#ad796ffcdd0cedddda1ce679f7c6755cf">out_table</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of output&#160;</td>
<td class="paramname"><em>table</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#accf891d33d495d50d3fd7e6759e0f3d9">dependent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of dependent&#160;</td>
<td class="paramname"><em>variable</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#ac549a1cded07545a9621f5abb153a68b">independent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of independent&#160;</td>
<td class="paramname"><em>variable</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="marginal_8sql__in.html#a935a7625cb4c6c4656833f1eeee2f4fa">grouping_cols</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of grouping&#160;</td>
<td class="paramname"><em>cols</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="marginal_8sql__in.html#a690521c9759b1da4d7100743a209b492">marginal_vars</a> <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>--[]indices of variables to calculate marginal effects&#160;</td>
<td class="paramname"><em>on</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#a41b730843a663cafbb2999f6f99ad89f">max_iter</a> <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>--Max iterations for the logstic regression inner&#160;</td>
<td class="paramname"><em>call</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#a7f6d9ad99f83891c797f66843bd9500d">optimizer</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--Logistic regression&#160;</td>
<td class="paramname"><em>optimizer</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="ad37e0349ac3924daba27c4600311ed71"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib margins_logregr </td>
<td>(</td>
<td class="paramtype">source_table <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of input&#160;</td>
<td class="paramname"><em>table</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#ad796ffcdd0cedddda1ce679f7c6755cf">out_table</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of output&#160;</td>
<td class="paramname"><em>table</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#accf891d33d495d50d3fd7e6759e0f3d9">dependent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of dependent&#160;</td>
<td class="paramname"><em>variable</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#ac549a1cded07545a9621f5abb153a68b">independent_variable</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of independent&#160;</td>
<td class="paramname"><em>variable</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="marginal_8sql__in.html#a935a7625cb4c6c4656833f1eeee2f4fa">grouping_cols</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--<a class="el" href="robust_8sql__in.html#af51230f4a4c1c4528d7b13fbcb4b9539">name</a> of grouping&#160;</td>
<td class="paramname"><em>cols</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="marginal_8sql__in.html#a690521c9759b1da4d7100743a209b492">marginal_vars</a> <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>--[]indices of variables to calculate marginal effects&#160;</td>
<td class="paramname"><em>on</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#a41b730843a663cafbb2999f6f99ad89f">max_iter</a> <a class="el" href="robust_8sql__in.html#a7960ede0da9ac3e60dbb3171fa116408">INTEGER</a>--Max iterations for the logstic regression inner&#160;</td>
<td class="paramname"><em>call</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#a7f6d9ad99f83891c797f66843bd9500d">optimizer</a> <a class="el" href="robust_8sql__in.html#ac1e329885bab8979f75f09504889a900">VARCHAR</a>--Logistic regression&#160;</td>
<td class="paramname"><em>optimizer</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="robust_8sql__in.html#a56f2257a03c0f8e0f21ae6a78a57e261">tolerance</a> DOUBLE <a class="el" href="robust_8sql__in.html#a1cfe77aafc483ba75f9ed23fa3d4e594">PRECISION</a>--&#160;</td>
<td class="paramname"><em>Tolerance</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="ad911ca5050226fa8ffa7a903ae5cf04a"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib mlogregr_marginal_step_final </td>
<td>(</td>
<td class="paramtype">state DOUBLE&#160;</td>
<td class="paramname"><em>PRECISION</em>[])</td><td></td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a941ea009a29de08fcb4193b8368d16fc"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib mlogregr_marginal_step_merge_states </td>
<td>(</td>
<td class="paramtype">state1 DOUBLE&#160;</td>
<td class="paramname"><em>PRECISION</em>[], </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">state2 DOUBLE&#160;</td>
<td class="paramname"><em>PRECISION</em>[]&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="ab3f5b8154f4df04a08fdd2915400aa03"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib mlogregr_marginal_step_transition </td>
<td>(</td>
<td class="paramtype">state DOUBLE&#160;</td>
<td class="paramname"><em>PRECISION</em>[], </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">y&#160;</td>
<td class="paramname"><em>INTEGER</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">num_categories&#160;</td>
<td class="paramname"><em>INTEGER</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">ref_category&#160;</td>
<td class="paramname"><em>INTEGER</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">x DOUBLE&#160;</td>
<td class="paramname"><em>PRECISION</em>[], </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">coef DOUBLE&#160;</td>
<td class="paramname"><em>PRECISION</em>[]&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<h2 class="groupheader">Variable Documentation</h2>
<a class="anchor" id="accf891d33d495d50d3fd7e6759e0f3d9"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib dependent_variable</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a1de54bd922161dd5c6a353647f448fd6"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">END</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="ae486a58736396e79d133f5b07e6cf5dd"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib False</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a935a7625cb4c6c4656833f1eeee2f4fa"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib grouping_cols</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="ac549a1cded07545a9621f5abb153a68b"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib independent_variable</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="aef65f6991b54dc3fe364f1ba10588507"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib irls</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a690521c9759b1da4d7100743a209b492"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib marginal_vars</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a41b730843a663cafbb2999f6f99ad89f"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib max_iter</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a1bcd2f9adc5825caadb97a9fe1838b8a"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib NULL</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a7f6d9ad99f83891c797f66843bd9500d"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib optimizer</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="ad796ffcdd0cedddda1ce679f7c6755cf"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib out_table</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a56f2257a03c0f8e0f21ae6a78a57e261"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">CREATE OR REPLACE FUNCTION MADlib tolerance</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a class="anchor" id="a3fd7bc595939824a52c5f7f75ce25de6"></a>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">LANGUAGE plpgsql VOLATILE</td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
</div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_efbcf68973d247bbf15f9eecae7f24e3.html">ports</a></li><li class="navelem"><a class="el" href="dir_a4a48839224ef8488facbffa8a397967.html">postgres</a></li><li class="navelem"><a class="el" href="dir_dc596537ad427a4d866006d1a3e1fe29.html">modules</a></li><li class="navelem"><a class="el" href="dir_ac52a4b89b7b1b1591f2952b5cbd041a.html">regress</a></li><li class="navelem"><a class="el" href="marginal_8sql__in.html">marginal.sql_in</a></li>
<li class="footer">Generated on Thu Jan 9 2014 20:35:39 for MADlib by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.4 </li>
</ul>
</div>
</body>
</html>