 class="op">|&gt;</span></span>
<span>  <span class="fu"><a href="../reference/step_ols.html">step_ols</a></span><span class="op">(</span>formula <span class="op">=</span> <span class="va">form</span><span class="op">)</span> <span class="op">|&gt;</span></span>
<span>  <span class="fu"><a href="../reference/prep.html">prep</a></span><span class="op">(</span><span class="op">)</span> <span class="op">|&gt;</span></span>
<span>  <span class="fu"><a href="../reference/bake.html">bake</a></span><span class="op