may have multiple entries for a single data item, if for
example something is excluded in any one step for many reasons.</p>
</div>
<div class="section level2">
<h2 id="tagging-the-pipeline">Tagging the pipeline<a class="anchor" aria-label="anchor" href="#tagging-the-pipeline"></a>
</h2>
<p>For reporting results it is useful to have the numbers from the
flowchart to embed into the text of the results section of the write up.
Here we show the same pipeline as above, but with 4 uses of the
<code>.tag</code> s