s:  <a href="../../approach/running/"><code>running</code></a>,  <a href="../../approach/tiling/"><code>tiling</code></a>, and  <a href="../../approach/rolling/"><code>rolling</code></a>.</p><p>We use two keyword arguments, both are optional: <a href="../../approach/padding/"><code>padding</code></a>, and  <a href="../../approach/atend/"><code>atend</code></a>.</p><p>This allows three call states for each approach</p><pre><code class="nohighlight hljs">&lt;approach&gt;(windowed_fn, window_width, data_seq)
&