ls.Rmd</code></a></small>
      <div class="hidden name"><code>FrameTools.Rmd</code></div>

    </div>

    
    
<p><a href="https://winvector.github.io/wrapr/"><code>wrapr</code></a>
supplies a few tools for creating example <code>data.frame</code>s. An
important use case is: building the control table for
<code><a href="https://winvector.github.io/cdata//reference/rowrecs_to_blocks.html" class="external-link">cdata::rowrecs_to_blocks()</a></code> and
<code><a href="https://winvector.github.io/cdata//refe