ot, for instance in response to additional data coming in, or to fix bugs in the import routines. For this, it can be helpful to create one file in which all import scripts are executed in proper sequence. For this, you can use R’s <code>source</code> command, with which scripts can be read and executed directly from disk:</p>
<div class="sourceCode"><pre class="sourceCode r"><code class="sourceCode r"><span class="co"># ------------------------------------------------------------</span>
<span class="co">