="s2">&quot;D&quot;</span><span class="p">:</span> <span class="n">D</span><span class="p">,</span> <span class="s2">&quot;Qr&quot;</span><span class="p">:</span> <span class="n">Qr</span><span class="p">},</span> <span class="n">index</span><span class="o">=</span><span class="n">dr</span><span class="p">)</span></div>



<div class="viewcode-block" id="small_subtide">
<a class="viewcode-back" href="../../../vtools.data.html#vtools.data.sample_series.small_subtide">[docs]</a>
<span class="k">def</span> <sp