<h3 class='hasAnchor' id='arguments'><a class='anchor' href='#arguments'></a>Tasks</h3>


<p>Tasks are building blocks that allow to specify what a model should
“do”. Like other model building blocks, they can be combined using
the <code><a href='https://rdrr.io/r/base/Arithmetic.html'>+</a></code> operator. However, they should not be added to a model but
rather provided via the <code>tasks=</code> argument to the render function, e.g.,<div class="sourceCode r"></p><pre><span class='fu'><a href='render