title: Crosstable package on R: How to only show percentages?
body: <p>How do I only show percentages with the <code>crosstable()</code> function on R? I don't want the numbers to show on my example below.</p>
  <p>Here's an example of my code:</p>
  <pre class="lang-r prettyprint-override"><code>control &lt;- crosstable(ce_merged, c(msgctrl1_emotion, msgctrl2_emotion, msgctrl3_emotion, msgctrl4_emotion, msgctrl5_emotion), by=condition, percent_digits=0) %&gt;%
    as_flextable(keep_id=FALSE)
  control
  </code></pre>
  <p>Example of output:</p>
  <p><img src="https://i.stack.imgur.com/mdpku.png" alt="EXAMPLE OF OUTPUT" /></p>