
<span id="cb17-4"><a href="Intro.html#cb17-4"></a><span class="co"># Bad </span></span>
<span id="cb17-5"><a href="Intro.html#cb17-5"></a>rdd</span></code></pre></div>
<ul>
<li>Spacing</li>
</ul>
<div class="sourceCode" id="cb18"><pre class="sourceCode r"><code class="sourceCode r"><span id="cb18-1"><a href="Intro.html#cb18-1"></a><span class="co"># Good</span></span>
<span id="cb18-2"><a href="Intro.html#cb18-2"></a>x[, <span class="dv">1</span>] </span>
<span id="cb18-3"><a href="Intro.html#cb18-3"></a><