ifyNonStartCase()</code> on the variable <code>stateOfBirth</code> from <code>presiData</code>. Try using it on all <code>character</code> variables in <code>presiData</code> by use of the function <code>check()</code>.</strong></p>
<p>We use <code>identifyNonStartCase()</code> on <code>stateOfBirth</code>:</p>
<pre class="r"><code>identifyNonStartCase(presiData$stateOfBirth)</code></pre>
<pre><code>## The following values were not in start case: New york.</code></pre>
<p>And we find the lower-case “New Y