3><a href="tech.v3.dataset.rolling.html">tech.v3.dataset.rolling</a></h3><div class="doc"><div class="markdown"><p>Implement a generalized rolling window including support for time-based variable
width windows.</p>
</div></div><div class="index"><p>Public variables and functions:</p><ul><li> <a href="tech.v3.dataset.rolling.html#var-expanding">expanding</a> </li><li> <a href="tech.v3.dataset.rolling.html#var-first">first</a> </li><li> <a href="tech.v3.dataset.rolling.html#var-last">last</a> </li><li> <a hre