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| <div class="title">cox_prop_hazards.sql_in File Reference</div> </div> |
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| |
| <p>SQL functions for cox proportional hazards. |
| <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:a4a79cbbeb58eef8f02cc38bd03371094"><td class="memItemLeft" align="right" valign="top">intermediate_cox_prop_hazards_result </td><td class="memItemRight" valign="bottom"><a class="el" href="cox__prop__hazards_8sql__in.html#a4a79cbbeb58eef8f02cc38bd03371094">intermediate_cox_prop_hazards</a> (float8[] x, boolean status, float8[] coef)</td></tr> |
| <tr class="separator:a4a79cbbeb58eef8f02cc38bd03371094"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a9888e45530b6f10f578f6c6faf88ff29"><td class="memItemLeft" align="right" valign="top">float8[] </td><td class="memItemRight" valign="bottom"><a class="el" href="cox__prop__hazards_8sql__in.html#a9888e45530b6f10f578f6c6faf88ff29">cox_prop_hazards_step_final</a> (float8[] state)</td></tr> |
| <tr class="separator:a9888e45530b6f10f578f6c6faf88ff29"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a6399abb446fc9f6c1590b6682fa3b186"><td class="memItemLeft" align="right" valign="top">float8[] </td><td class="memItemRight" valign="bottom"><a class="el" href="cox__prop__hazards_8sql__in.html#a6399abb446fc9f6c1590b6682fa3b186">cox_prop_hazards_step_transition</a> (float8[] state, float8[] x, float8 y, boolean status, float8 exp_coef_x, float8[] xexp_coef_x, float8[] x_xtrans_exp_coef_x, float8[] previous_state)</td></tr> |
| <tr class="separator:a6399abb446fc9f6c1590b6682fa3b186"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a93bfc01d22f7332e73b8c9ddcb81fc78"><td class="memItemLeft" align="right" valign="top">aggregate float8[] </td><td class="memItemRight" valign="bottom"><a class="el" href="cox__prop__hazards_8sql__in.html#a93bfc01d22f7332e73b8c9ddcb81fc78">cox_prop_hazards_step</a> (float8[] x, float8 y, boolean status, float8 exp_coef_x, float8[] xexp_coef_x, float8[] x_xtrans_exp_coef_x, float8[] previous_state)</td></tr> |
| <tr class="separator:a93bfc01d22f7332e73b8c9ddcb81fc78"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a4aef8754bbd70fb48975f160f7bfa8dc"><td class="memItemLeft" align="right" valign="top">float8 </td><td class="memItemRight" valign="bottom"><a class="el" href="cox__prop__hazards_8sql__in.html#a4aef8754bbd70fb48975f160f7bfa8dc">internal_cox_prop_hazards_step_distance</a> (float8[] state1, float8[] state2)</td></tr> |
| <tr class="separator:a4aef8754bbd70fb48975f160f7bfa8dc"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:aa2a9f276d11b2bcf0b821339beaa4fbd"><td class="memItemLeft" align="right" valign="top">cox_prop_hazards_result </td><td class="memItemRight" valign="bottom"><a class="el" href="cox__prop__hazards_8sql__in.html#aa2a9f276d11b2bcf0b821339beaa4fbd">internal_cox_prop_hazards_result</a> (float8[] state)</td></tr> |
| <tr class="separator:aa2a9f276d11b2bcf0b821339beaa4fbd"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:acaeae1df8b7f3b28780d8b690d15ca21"><td class="memItemLeft" align="right" valign="top">integer </td><td class="memItemRight" valign="bottom"><a class="el" href="cox__prop__hazards_8sql__in.html#acaeae1df8b7f3b28780d8b690d15ca21">compute_cox_prop_hazards_regr</a> (varchar source, varchar indepColumn, varchar depColumn, varchar status, integer maxNumIterations, varchar <a class="el" href="robust_8sql__in.html#a7f6d9ad99f83891c797f66843bd9500d">optimizer</a>, float8 precision)</td></tr> |
| <tr class="separator:acaeae1df8b7f3b28780d8b690d15ca21"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a3310cf98478b7c1e400e8fb1b3965d30"><td class="memItemLeft" align="right" valign="top">cox_prop_hazards_result </td><td class="memItemRight" valign="bottom"><a class="el" href="cox__prop__hazards_8sql__in.html#a3310cf98478b7c1e400e8fb1b3965d30">cox_prop_hazards_regr</a> (varchar source, varchar indepColumn, varchar depColumn, varchar status, integer maxNumIterations=20, varchar <a class="el" href="robust_8sql__in.html#a7f6d9ad99f83891c797f66843bd9500d">optimizer</a>="newton", float8 precision=0.0001)</td></tr> |
| <tr class="memdesc:a3310cf98478b7c1e400e8fb1b3965d30"><td class="mdescLeft"> </td><td class="mdescRight">Compute cox-regression coefficients and diagnostic statistics. <a href="#a3310cf98478b7c1e400e8fb1b3965d30">More...</a><br/></td></tr> |
| <tr class="separator:a3310cf98478b7c1e400e8fb1b3965d30"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a79ca0bbf1a3a5c1f83ede9596d4b43cc"><td class="memItemLeft" align="right" valign="top">cox_prop_hazards_result </td><td class="memItemRight" valign="bottom"><a class="el" href="cox__prop__hazards_8sql__in.html#a79ca0bbf1a3a5c1f83ede9596d4b43cc">cox_prop_hazards_regr</a> (varchar source, varchar indepColumn, varchar depColumn, varchar status)</td></tr> |
| <tr class="separator:a79ca0bbf1a3a5c1f83ede9596d4b43cc"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a217c18984301c16b39a6deffa8c677df"><td class="memItemLeft" align="right" valign="top">cox_prop_hazards_result </td><td class="memItemRight" valign="bottom"><a class="el" href="cox__prop__hazards_8sql__in.html#a217c18984301c16b39a6deffa8c677df">cox_prop_hazards_regr</a> (varchar source, varchar indepColumn, varchar depColumn, varchar status, integer maxNumIterations)</td></tr> |
| <tr class="separator:a217c18984301c16b39a6deffa8c677df"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a6508b2b2b8e0b6a0d0027c3d8b487df8"><td class="memItemLeft" align="right" valign="top">cox_prop_hazards_result </td><td class="memItemRight" valign="bottom"><a class="el" href="cox__prop__hazards_8sql__in.html#a6508b2b2b8e0b6a0d0027c3d8b487df8">cox_prop_hazards_regr</a> (varchar source, varchar indepColumn, varchar depColumn, varchar status, integer maxNumIterations, varchar <a class="el" href="robust_8sql__in.html#a7f6d9ad99f83891c797f66843bd9500d">optimizer</a>)</td></tr> |
| <tr class="separator:a6508b2b2b8e0b6a0d0027c3d8b487df8"><td class="memSeparator" colspan="2"> </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>July 2012</dd></dl> |
| <dl class="section see"><dt>See Also</dt><dd>For a brief introduction to cox regression, see the module description <a class="el" href="group__grp__cox__prop__hazards.html">Cox-Proportional Hazards Regression</a> </dd></dl> |
| </div><h2 class="groupheader">Function Documentation</h2> |
| <a class="anchor" id="acaeae1df8b7f3b28780d8b690d15ca21"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">integer compute_cox_prop_hazards_regr </td> |
| <td>(</td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>source</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>indepColumn</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>depColumn</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>status</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">integer </td> |
| <td class="paramname"><em>maxNumIterations</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>optimizer</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8 </td> |
| <td class="paramname"><em>precision</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a3310cf98478b7c1e400e8fb1b3965d30"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">cox_prop_hazards_result cox_prop_hazards_regr </td> |
| <td>(</td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>source</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>indepColumn</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>depColumn</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>status</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">integer </td> |
| <td class="paramname"><em>maxNumIterations</em> = <code>20</code>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>optimizer</em> = <code>"newton"</code>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8 </td> |
| <td class="paramname"><em>precision</em> = <code>0.0001</code> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>To include an intercept in the model, set one coordinate in the <code>independentVariables</code> array to 1.</p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">source</td><td>Name of the source relation containing the training data </td></tr> |
| <tr><td class="paramname">indepColumn</td><td>Name of the independent column </td></tr> |
| <tr><td class="paramname">depColumn</td><td>Name of the dependent column measuring time of death </td></tr> |
| <tr><td class="paramname">status</td><td>Name of the column that determines right censoring support </td></tr> |
| <tr><td class="paramname">maxNumIterations</td><td>The maximum number of iterations </td></tr> |
| <tr><td class="paramname">optimizer</td><td>The optimizer to use (either <code>'newton'</code>/<code>'newton'</code> for the newton method </td></tr> |
| <tr><td class="paramname">precision</td><td>The difference between log-likelihood values in successive iterations that should indicate convergence. Note that a non-positive value here disables the convergence criterion, and execution will only stop after <code>maxNumIterations</code> iterations.</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>A composite value:<ul> |
| <li><code>coef FLOAT8[]</code> - Array of coefficients, \( \boldsymbol \beta \)</li> |
| <li><code>log_likelihood FLOAT8</code> - Log-likelihood \(l(\boldsymbol \beta)\)</li> |
| <li><code>std_err FLOAT8[]</code> - Array of standard errors, \( \mathit{se}(c_1), \dots, \mathit{se}(c_k) \)</li> |
| <li><code>z_stats FLOAT8[]</code> - Array of Wald z-statistics, \( \boldsymbol z \)</li> |
| <li><code>p_values FLOAT8[]</code> - Array of Wald p-values, \( \boldsymbol p \)</li> |
| <li><code>condition_no FLOAT8</code> - The condition number of matrix \( H \) during the iteration immediately <em>preceding</em> convergence (i.e., \( H \) is computed using the coefficients of the previous iteration)</li> |
| <li><code>num_iterations INTEGER</code> - The number of iterations before the algorithm terminated</li> |
| </ul> |
| </dd></dl> |
| <ul> |
| <li>Get vector of coefficients \( \boldsymbol \beta \) and all diagnostic statistics:<br/> |
| <pre>SELECT * FROM <a class="el" href="cox__prop__hazards_8sql__in.html#a6508b2b2b8e0b6a0d0027c3d8b487df8">cox_prop_hazards_regr</a>( |
| '<em>sourceName</em>', '<em>dependentVariable</em>', |
| '<em>independentVariables</em>' |
| [, <em>numberOfIterations</em> [, '<em>optimizer</em>' [, <em>precision</em> ] ] ] |
| );</pre></li> |
| <li>Get vector of coefficients \( \boldsymbol \beta \):<br/> |
| <pre>SELECT (<a class="el" href="cox__prop__hazards_8sql__in.html#a6508b2b2b8e0b6a0d0027c3d8b487df8">cox_prop_hazards_regr</a>('<em>sourceName</em>', |
| '<em>dependentVariable</em>', '<em>independentVariables</em>')).coef;</pre></li> |
| <li>Get a subset of the output columns, e.g., only the array of coefficients \( \boldsymbol \beta \), the log-likelihood of determination: <pre>SELECT coef, log_likelihood |
| FROM <a class="el" href="cox__prop__hazards_8sql__in.html#a6508b2b2b8e0b6a0d0027c3d8b487df8">cox_prop_hazards_regr</a>('<em>sourceName</em>', '<em>dependentVariable</em>', |
| '<em>independentVariables</em>');</pre> </li> |
| </ul> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a79ca0bbf1a3a5c1f83ede9596d4b43cc"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">cox_prop_hazards_result cox_prop_hazards_regr </td> |
| <td>(</td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>source</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>indepColumn</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>depColumn</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>status</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a217c18984301c16b39a6deffa8c677df"></a> |
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| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">cox_prop_hazards_result cox_prop_hazards_regr </td> |
| <td>(</td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>source</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>indepColumn</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>depColumn</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>status</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">integer </td> |
| <td class="paramname"><em>maxNumIterations</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a6508b2b2b8e0b6a0d0027c3d8b487df8"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">cox_prop_hazards_result cox_prop_hazards_regr </td> |
| <td>(</td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>source</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>indepColumn</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>depColumn</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>status</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">integer </td> |
| <td class="paramname"><em>maxNumIterations</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">varchar </td> |
| <td class="paramname"><em>optimizer</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a93bfc01d22f7332e73b8c9ddcb81fc78"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">aggregate float8 [] cox_prop_hazards_step </td> |
| <td>(</td> |
| <td class="paramtype">float8[] </td> |
| <td class="paramname"><em>x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8 </td> |
| <td class="paramname"><em>y</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">boolean </td> |
| <td class="paramname"><em>status</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8 </td> |
| <td class="paramname"><em>exp_coef_x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8[] </td> |
| <td class="paramname"><em>xexp_coef_x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8[] </td> |
| <td class="paramname"><em>x_xtrans_exp_coef_x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8[] </td> |
| <td class="paramname"><em>previous_state</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a9888e45530b6f10f578f6c6faf88ff29"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float8 [] cox_prop_hazards_step_final </td> |
| <td>(</td> |
| <td class="paramtype">float8[] </td> |
| <td class="paramname"><em>state</em>)</td><td></td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a6399abb446fc9f6c1590b6682fa3b186"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float8 [] cox_prop_hazards_step_transition </td> |
| <td>(</td> |
| <td class="paramtype">float8[] </td> |
| <td class="paramname"><em>state</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8[] </td> |
| <td class="paramname"><em>x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8 </td> |
| <td class="paramname"><em>y</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">boolean </td> |
| <td class="paramname"><em>status</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8 </td> |
| <td class="paramname"><em>exp_coef_x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8[] </td> |
| <td class="paramname"><em>xexp_coef_x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8[] </td> |
| <td class="paramname"><em>x_xtrans_exp_coef_x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8[] </td> |
| <td class="paramname"><em>previous_state</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a4a79cbbeb58eef8f02cc38bd03371094"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">intermediate_cox_prop_hazards_result intermediate_cox_prop_hazards </td> |
| <td>(</td> |
| <td class="paramtype">float8[] </td> |
| <td class="paramname"><em>x</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">boolean </td> |
| <td class="paramname"><em>status</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8[] </td> |
| <td class="paramname"><em>coef</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
| </div> |
| <a class="anchor" id="aa2a9f276d11b2bcf0b821339beaa4fbd"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">cox_prop_hazards_result internal_cox_prop_hazards_result </td> |
| <td>(</td> |
| <td class="paramtype">float8[] </td> |
| <td class="paramname"><em>state</em>)</td><td></td> |
| <td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| |
| </div> |
| </div> |
| <a class="anchor" id="a4aef8754bbd70fb48975f160f7bfa8dc"></a> |
| <div class="memitem"> |
| <div class="memproto"> |
| <table class="memname"> |
| <tr> |
| <td class="memname">float8 internal_cox_prop_hazards_step_distance </td> |
| <td>(</td> |
| <td class="paramtype">float8[] </td> |
| <td class="paramname"><em>state1</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">float8[] </td> |
| <td class="paramname"><em>state2</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
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