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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] 470 291 906 411 850</code></pre>
+<pre><code>## [1] 3710  500  329  291  505</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] 471 292 907 412 851</code></pre>
+<pre><code>## [1] 3711  501  330  292  506</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] 471 292 907 412 851</code></pre>
+<pre><code>## [1] 3711  501  330  292  506</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>
 <hr />
 </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] 472 293 908 413 852</code></pre>
+<pre><code>## [1] 3712  502  331  293  507</code></pre>
 <hr />
 </div>
 <div id="error-unexpected-in-error-unexpected-in-error-unexpected-x-in" class="section level2">

modules/Data_Cleaning/lab/Data_Cleaning_Lab.html

@@ -170,8 +170,18 @@ <h1>Part 1</h1>
 <p><strong>Data used</strong></p>
 <p>Bike Lanes Dataset: BikeBaltimore is the Department of Transportation’s bike program. The data is from <a href="http://data.baltimorecity.gov/Transportation/Bike-Lanes/xzfj-gyms" class="uri">http://data.baltimorecity.gov/Transportation/Bike-Lanes/xzfj-gyms</a></p>
 <p>You can Download as a CSV in your current working directory. Note its also available at: <a href="http://jhudatascience.org/intro_to_r/data/Bike_Lanes.csv" class="uri">http://jhudatascience.org/intro_to_r/data/Bike_Lanes.csv</a></p>
-<pre class="r"><code>library(tidyverse)
-# install.packages(&quot;naniar&quot;)
+<pre class="r"><code>library(tidyverse)</code></pre>
+<pre><code>## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ──
+## ✔ dplyr     1.1.4     ✔ readr     2.1.5
+## ✔ forcats   1.0.0     ✔ stringr   1.5.1
+## ✔ ggplot2   3.5.2     ✔ tibble    3.2.1
+## ✔ lubridate 1.9.4     ✔ tidyr     1.3.1
+## ✔ purrr     1.0.4     
+## ── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
+## ✖ dplyr::filter() masks stats::filter()
+## ✖ dplyr::lag()    masks stats::lag()
+## ℹ Use the conflicted package (&lt;http://conflicted.r-lib.org/&gt;) to force all conflicts to become errors</code></pre>
+<pre class="r"><code># install.packages(&quot;naniar&quot;)
 library(naniar)</code></pre>
 <p>Read in the bike data, you can use the URL or download the data and save the data as an object called <code>bike</code>.</p>
 <p>Bike Lanes Dataset: BikeBaltimore is the Department of Transportation’s bike program. The data is from <a href="http://data.baltimorecity.gov/Transportation/Bike-Lanes/xzfj-gyms" class="uri">http://data.baltimorecity.gov/Transportation/Bike-Lanes/xzfj-gyms</a></p>
@@ -261,7 +271,7 @@ <h3>2.2</h3>
   mutate(NEW_COLUMN = case_when(
     OLD_COLUMN %in% c( ... ) ~ ... ,
     OLD_COLUMN %in% c( ... ) ~ ... ,
-    TRUE ~ OLD_COLUMN
+    .default = OLD_COLUMN
   ))</code></pre>
 </div>
 <div id="section-5" class="section level3">