>()</span>

<span class="n">imputer</span><span class="o">.</span><span class="n">getRuntime</span><span class="p">()</span>
<span class="n">imputer</span><span class="o">.</span><span class="n">getMemoryUSS</span><span class="p">()</span>
<span class="n">imputer</span><span class="o">.</span><span class="n">getMemoryRSS</span><span class="p">()</span>

<span class="n">imputer</span><span class="o">.</span><span class="n">save</span><span class="p">(</span><span class="s1">&#39;HotDeck.csv&#39;</span><span 