ricky_dat, tfile)</span></code></pre></div>
<p>First, note that the second edition parser guesses the right type for <code>x</code>, even with the default <code>guess_max</code> behaviour.</p>
<div class="sourceCode" id="cb4"><pre class="sourceCode r"><code class="sourceCode r"><span id="cb4-1"><a href="#cb4-1" aria-hidden="true" tabindex="-1"></a><span class="fu">tail</span>(<span class="fu">read_csv</span>(tfile))</span>
<span id="cb4-2"><a href="#cb4-2" aria-hidden="true" tabindex="-1"></a><span class="c