//haven.tidyverse.org/reference/read_spss.html" class="external-link">haven::read_sav()</a></code>, or from
<a href="https://formr.org" class="external-link">formr.org</a> will have these attributes in the right format.
By calling this function inside a knitr code chunk, the
codebook will become part of the document you are generating.</p>
    </div>

    <div class="section level2">
    <h2 id="ref-usage">Usage<a class="anchor" aria-label="anchor" href="#ref-usage"></a></h2>
    <div class="sourceCode"><pr