Merge branch 'main' of https://github.com/jhudsl/intro_to_r

help.html

@@ -347,14 +347,14 @@ <h2><strong>Why are my changes not taking effect? It’s making my results look
 <p>Here we are creating a new object from an existing one:</p>
 <pre class="r"><code>new_rivers &lt;- sample(rivers, 5)
 new_rivers</code></pre>
-<pre><code>## [1] 350 652 500 570 435</code></pre>
+<pre><code>## [1]  315  625  490 2533  680</code></pre>
 <p>Using just this will only print the result and not actually change <code>new_rivers</code>:</p>
 <pre class="r"><code>new_rivers + 1</code></pre>
-<pre><code>## [1] 351 653 501 571 436</code></pre>
+<pre><code>## [1]  316  626  491 2534  681</code></pre>
 <p>If we want to modify <code>new_rivers</code> and save that modified version, then we need to reassign <code>new_rivers</code> like so:</p>
 <pre class="r"><code>new_rivers &lt;- new_rivers + 1
 new_rivers</code></pre>
-<pre><code>## [1] 351 653 501 571 436</code></pre>
+<pre><code>## [1]  316  626  491 2534  681</code></pre>
 <p>If we forget to reassign this can cause subsequent steps to not work as expected because we will not be working with the data that has been modified.</p>
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 </div>
@@ -403,7 +403,7 @@ <h2><strong>Error: object ‘X’ not found</strong></h2>
 <p>Make sure you run something like this, with the <code>&lt;-</code> operator:</p>
 <pre class="r"><code>rivers2 &lt;- new_rivers + 1
 rivers2</code></pre>
-<pre><code>## [1] 352 654 502 572 437</code></pre>
+<pre><code>## [1]  317  627  492 2535  682</code></pre>
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 <div id="error-unexpected-in-error-unexpected-in-error-unexpected-x-in" class="section level2">