an class="sd">    &gt;&gt;&gt; import fast_causal_inference.dataframe.match as Match</span>
<span class="sd">    &gt;&gt;&gt; d2 = Match.smd(match_df, &#39;treatment&#39;, [&#39;x1&#39;,&#39;x2&#39;])</span>
<span class="sd">    &gt;&gt;&gt; print(d2)</span>
<span class="sd">         Control  Treatment       SMD</span>
<span class="sd">    x1 -0.015521  -0.025225 -0.009821</span>
<span class="sd">    x2  0.004834   0.039698  0.017551</span>
<span class="sd">    </span>

<span class="sd">    &quot;&quot;&quo