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| <div class="section" id="pyspark-pandas-dataframe-reindex-like"> |
| <h1>pyspark.pandas.DataFrame.reindex_like<a class="headerlink" href="#pyspark-pandas-dataframe-reindex-like" title="Permalink to this headline">¶</a></h1> |
| <dl class="py method"> |
| <dt id="pyspark.pandas.DataFrame.reindex_like"> |
| <code class="sig-prename descclassname">DataFrame.</code><code class="sig-name descname">reindex_like</code><span class="sig-paren">(</span><em class="sig-param"><span class="n">other</span><span class="p">:</span> <span class="n">pyspark.pandas.frame.DataFrame</span></em>, <em class="sig-param"><span class="n">copy</span><span class="p">:</span> <span class="n">bool</span> <span class="o">=</span> <span class="default_value">True</span></em><span class="sig-paren">)</span> → pyspark.pandas.frame.DataFrame<a class="reference internal" href="../../../_modules/pyspark/pandas/frame.html#DataFrame.reindex_like"><span class="viewcode-link">[source]</span></a><a class="headerlink" href="#pyspark.pandas.DataFrame.reindex_like" title="Permalink to this definition">¶</a></dt> |
| <dd><p>Return a DataFrame with matching indices as other object.</p> |
| <p>Conform the object to the same index on all axes. Places NA/NaN in locations |
| having no value in the previous index. A new object is produced unless the |
| new index is equivalent to the current one and copy=False.</p> |
| <dl class="field-list simple"> |
| <dt class="field-odd">Parameters</dt> |
| <dd class="field-odd"><dl class="simple"> |
| <dt><strong>other</strong><span class="classifier">DataFrame</span></dt><dd><p>Its row and column indices are used to define the new indices |
| of this object.</p> |
| </dd> |
| <dt><strong>copy</strong><span class="classifier">bool, default True</span></dt><dd><p>Return a new object, even if the passed indexes are the same.</p> |
| </dd> |
| </dl> |
| </dd> |
| <dt class="field-even">Returns</dt> |
| <dd class="field-even"><dl class="simple"> |
| <dt>DataFrame</dt><dd><p>DataFrame with changed indices on each axis.</p> |
| </dd> |
| </dl> |
| </dd> |
| </dl> |
| <div class="admonition seealso"> |
| <p class="admonition-title">See also</p> |
| <dl class="simple"> |
| <dt><a class="reference internal" href="pyspark.pandas.DataFrame.set_index.html#pyspark.pandas.DataFrame.set_index" title="pyspark.pandas.DataFrame.set_index"><code class="xref py py-obj docutils literal notranslate"><span class="pre">DataFrame.set_index</span></code></a></dt><dd><p>Set row labels.</p> |
| </dd> |
| <dt><a class="reference internal" href="pyspark.pandas.DataFrame.reset_index.html#pyspark.pandas.DataFrame.reset_index" title="pyspark.pandas.DataFrame.reset_index"><code class="xref py py-obj docutils literal notranslate"><span class="pre">DataFrame.reset_index</span></code></a></dt><dd><p>Remove row labels or move them to new columns.</p> |
| </dd> |
| <dt><a class="reference internal" href="pyspark.pandas.DataFrame.reindex.html#pyspark.pandas.DataFrame.reindex" title="pyspark.pandas.DataFrame.reindex"><code class="xref py py-obj docutils literal notranslate"><span class="pre">DataFrame.reindex</span></code></a></dt><dd><p>Change to new indices or expand indices.</p> |
| </dd> |
| </dl> |
| </div> |
| <p class="rubric">Notes</p> |
| <p>Same as calling |
| <code class="docutils literal notranslate"><span class="pre">.reindex(index=other.index,</span> <span class="pre">columns=other.columns,...)</span></code>.</p> |
| <p class="rubric">Examples</p> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">df1</span> <span class="o">=</span> <span class="n">ps</span><span class="o">.</span><span class="n">DataFrame</span><span class="p">([[</span><span class="mf">24.3</span><span class="p">,</span> <span class="mf">75.7</span><span class="p">,</span> <span class="s1">'high'</span><span class="p">],</span> |
| <span class="gp">... </span> <span class="p">[</span><span class="mi">31</span><span class="p">,</span> <span class="mf">87.8</span><span class="p">,</span> <span class="s1">'high'</span><span class="p">],</span> |
| <span class="gp">... </span> <span class="p">[</span><span class="mi">22</span><span class="p">,</span> <span class="mf">71.6</span><span class="p">,</span> <span class="s1">'medium'</span><span class="p">],</span> |
| <span class="gp">... </span> <span class="p">[</span><span class="mi">35</span><span class="p">,</span> <span class="mi">95</span><span class="p">,</span> <span class="s1">'medium'</span><span class="p">]],</span> |
| <span class="gp">... </span> <span class="n">columns</span><span class="o">=</span><span class="p">[</span><span class="s1">'temp_celsius'</span><span class="p">,</span> <span class="s1">'temp_fahrenheit'</span><span class="p">,</span> |
| <span class="gp">... </span> <span class="s1">'windspeed'</span><span class="p">],</span> |
| <span class="gp">... </span> <span class="n">index</span><span class="o">=</span><span class="n">pd</span><span class="o">.</span><span class="n">date_range</span><span class="p">(</span><span class="n">start</span><span class="o">=</span><span class="s1">'2014-02-12'</span><span class="p">,</span> |
| <span class="gp">... </span> <span class="n">end</span><span class="o">=</span><span class="s1">'2014-02-15'</span><span class="p">,</span> <span class="n">freq</span><span class="o">=</span><span class="s1">'D'</span><span class="p">))</span> |
| <span class="gp">>>> </span><span class="n">df1</span> |
| <span class="go"> temp_celsius temp_fahrenheit windspeed</span> |
| <span class="go">2014-02-12 24.3 75.7 high</span> |
| <span class="go">2014-02-13 31.0 87.8 high</span> |
| <span class="go">2014-02-14 22.0 71.6 medium</span> |
| <span class="go">2014-02-15 35.0 95.0 medium</span> |
| </pre></div> |
| </div> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">df2</span> <span class="o">=</span> <span class="n">ps</span><span class="o">.</span><span class="n">DataFrame</span><span class="p">([[</span><span class="mi">28</span><span class="p">,</span> <span class="s1">'low'</span><span class="p">],</span> |
| <span class="gp">... </span> <span class="p">[</span><span class="mi">30</span><span class="p">,</span> <span class="s1">'low'</span><span class="p">],</span> |
| <span class="gp">... </span> <span class="p">[</span><span class="mf">35.1</span><span class="p">,</span> <span class="s1">'medium'</span><span class="p">]],</span> |
| <span class="gp">... </span> <span class="n">columns</span><span class="o">=</span><span class="p">[</span><span class="s1">'temp_celsius'</span><span class="p">,</span> <span class="s1">'windspeed'</span><span class="p">],</span> |
| <span class="gp">... </span> <span class="n">index</span><span class="o">=</span><span class="n">pd</span><span class="o">.</span><span class="n">DatetimeIndex</span><span class="p">([</span><span class="s1">'2014-02-12'</span><span class="p">,</span> <span class="s1">'2014-02-13'</span><span class="p">,</span> |
| <span class="gp">... </span> <span class="s1">'2014-02-15'</span><span class="p">]))</span> |
| <span class="gp">>>> </span><span class="n">df2</span> |
| <span class="go"> temp_celsius windspeed</span> |
| <span class="go">2014-02-12 28.0 low</span> |
| <span class="go">2014-02-13 30.0 low</span> |
| <span class="go">2014-02-15 35.1 medium</span> |
| </pre></div> |
| </div> |
| <div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">df2</span><span class="o">.</span><span class="n">reindex_like</span><span class="p">(</span><span class="n">df1</span><span class="p">)</span><span class="o">.</span><span class="n">sort_index</span><span class="p">()</span> |
| <span class="go"> temp_celsius temp_fahrenheit windspeed</span> |
| <span class="go">2014-02-12 28.0 NaN low</span> |
| <span class="go">2014-02-13 30.0 NaN low</span> |
| <span class="go">2014-02-14 NaN NaN None</span> |
| <span class="go">2014-02-15 35.1 NaN medium</span> |
| </pre></div> |
| </div> |
| </dd></dl> |
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