ternal" href="dsipts.html#dsipts.beauty_string"><code class="docutils literal notranslate"><span class="pre">beauty_string()</span></code></a></li>
<li class="toctree-l3"><a class="reference internal" href="dsipts.html#dsipts.extend_time_df"><code class="docutils literal notranslate"><span class="pre">extend_time_df()</span></code></a></li>
<li class="toctree-l3"><a class="reference internal" href="dsipts.html#dsipts.get_freq"><code class="docutils literal notranslate"><span class="pre">get_freq()</span></c