n> <span class="op">&lt;-</span> <span class="fu"><a href="https://recipes.tidymodels.org/reference/recipe.html" class="external-link">recipe</a></span><span class="op">(</span><span class="va">mpg</span> <span class="op">~</span> <span class="va">.</span>, data <span class="op">=</span> <span class="va">mtcars</span><span class="op">)</span></span></span>
<span class="r-in"><span><span class="va">spec_tbl</span> <span class="op">&lt;-</span> <span class="fu"><a href="fast_regression_parsnip_spec_tbl.html">