From 850991277132308983ede1755fd15e356afb29dd Mon Sep 17 00:00:00 2001
From: GitHub Actions <actions@github.com>
Date: Tue, 20 Feb 2024 00:13:40 +0000
Subject: [PATCH] site deploy

Auto-generated via {sandpaper}
Source  : bafe5b4dff1032443b03aaeca83c0fb9152321b2
Branch  : md-outputs
Author  : GitHub Actions <actions@github.com>
Time    : 2023-11-28 00:15:04 +0000
Message : markdown source builds

Auto-generated via {sandpaper}
Source  : bc468afbf02914e22548a6410fd3636b384ac375
Branch  : main
Author  : Tim Dennis <tdennis@library.ucla.edu>
Time    : 2023-08-22 15:51:34 +0000
Message : Merge pull request #95 from jt14den/jt14den-patch-1

fixes  #94 in 04-data-viz-ggplot.Rmd by removing duplicate content
---
 00-before-we-start.html                       |  2 +-
 01-intro-to-r.html                            | 14 +++++-----
 02-starting-with-data.html                    |  4 +--
 03-data-cleaning-and-transformation.html      |  2 +-
 04-data-viz-ggplot.html                       | 12 ++++----
 404.html                                      |  4 +--
 CODE_OF_CONDUCT.html                          |  2 +-
 LICENSE.html                                  |  2 +-
 aio.html                                      | 28 +++++++++----------
 discuss.html                                  |  2 +-
 images.html                                   |  4 +--
 index.html                                    |  4 +--
 instructor-notes.html                         |  4 +--
 instructor/00-before-we-start.html            |  2 +-
 instructor/01-intro-to-r.html                 | 14 +++++-----
 instructor/02-starting-with-data.html         |  4 +--
 .../03-data-cleaning-and-transformation.html  |  2 +-
 instructor/04-data-viz-ggplot.html            | 12 ++++----
 instructor/404.html                           |  4 +--
 instructor/CODE_OF_CONDUCT.html               |  2 +-
 instructor/LICENSE.html                       |  2 +-
 instructor/aio.html                           | 28 +++++++++----------
 instructor/discuss.html                       |  2 +-
 instructor/images.html                        |  4 +--
 instructor/index.html                         |  4 +--
 instructor/instructor-notes.html              |  4 +--
 instructor/key-points.html                    |  4 +--
 instructor/profiles.html                      |  4 +--
 instructor/reference.html                     |  2 +-
 key-points.html                               |  4 +--
 pkgdown.yml                                   |  2 +-
 profiles.html                                 |  4 +--
 reference.html                                |  2 +-
 33 files changed, 95 insertions(+), 95 deletions(-)

diff --git a/00-before-we-start.html b/00-before-we-start.html
index f0248d94..aba7dc87 100644
--- a/00-before-we-start.html
+++ b/00-before-we-start.html
@@ -863,7 +863,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://librarycarpentry.github.io/lc-r/00-before-we-start.html",
   "dateCreated": "2019-05-30",
   "dateModified": "2023-11-21",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/01-intro-to-r.html b/01-intro-to-r.html
index 5459b184..bc67b878 100644
--- a/01-intro-to-r.html
+++ b/01-intro-to-r.html
@@ -538,7 +538,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1">Show me the solution</h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>The value of <code>time_seconds</code> is still 600 because you have
 not re-run the line <code>time_seconds &lt;- 60 * time_minutes</code>
@@ -569,7 +569,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2">Show me the solution</h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb20">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -943,7 +943,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3">Show me the solution</h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>R implicitly converts them to all be the same type.</p>
 </div>
@@ -978,7 +978,7 @@ <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4">Show me the solution</h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <p>Vectors can be of only one data type. R tries to convert (coerce) the
 content of this vector to find a “common denominator” that doesn’t lose
@@ -1014,7 +1014,7 @@ <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution5" aria-expanded="false" aria-controls="collapseSolution5">
   <h4 class="accordion-header" id="headingSolution5">Show me the solution</h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p>Only one. There is no memory of past data types, and the coercion
 happens the first time the vector is evaluated. Therefore, the
@@ -1500,7 +1500,7 @@ <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution6" aria-expanded="false" aria-controls="collapseSolution6">
   <h4 class="accordion-header" id="headingSolution6">Show me the solution</h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb107">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1618,7 +1618,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://librarycarpentry.github.io/lc-r/01-intro-to-r.html",
   "dateCreated": "2019-05-30",
   "dateModified": "2023-11-21",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/02-starting-with-data.html b/02-starting-with-data.html
index 09eec106..d4f8349f 100644
--- a/02-starting-with-data.html
+++ b/02-starting-with-data.html
@@ -877,7 +877,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1">Show me the solution</h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal"><li><p>Highest checkouts:
 <code>Click, clack, moo : cows that type.</code></p></li>
@@ -1007,7 +1007,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://librarycarpentry.github.io/lc-r/02-starting-with-data.html",
   "dateCreated": "2019-05-30",
   "dateModified": "2023-11-21",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/03-data-cleaning-and-transformation.html b/03-data-cleaning-and-transformation.html
index 69379c57..8de92a7b 100644
--- a/03-data-cleaning-and-transformation.html
+++ b/03-data-cleaning-and-transformation.html
@@ -1302,7 +1302,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://librarycarpentry.github.io/lc-r/03-data-cleaning-and-transformation.html",
   "dateCreated": "2019-05-30",
   "dateModified": "2023-11-21",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/04-data-viz-ggplot.html b/04-data-viz-ggplot.html
index 58690cb6..adc4fd03 100644
--- a/04-data-viz-ggplot.html
+++ b/04-data-viz-ggplot.html
@@ -751,7 +751,7 @@ <h3 class="callout-title">Plotting Exercise<a class="anchor" aria-label="anchor"
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1">Show me the solution</h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb28">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -795,7 +795,7 @@ <h3 class="callout-title">Plotting Exercise<em>(continued)</em><a class="anchor"
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2">Show me the solution</h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb30">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -842,7 +842,7 @@ <h3 class="callout-title">Plotting Exercise<em>(continued)</em><a class="anchor"
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3">Show me the solution</h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb32">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1103,7 +1103,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4">Show me the solution</h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb48">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1234,7 +1234,7 @@ <h3 class="callout-title">Challenge<a class="anchor" aria-label="anchor" href="#
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution5" aria-expanded="false" aria-controls="collapseSolution5">
   <h4 class="accordion-header" id="headingSolution5">Show me the solution</h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb52">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1382,7 +1382,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://librarycarpentry.github.io/lc-r/04-data-viz-ggplot.html",
   "dateCreated": "2019-05-30",
   "dateModified": "2023-11-21",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/404.html b/404.html
index 6375557f..eda86cb7 100644
--- a/404.html
+++ b/404.html
@@ -305,8 +305,8 @@ <h1>Page not found</h1>
   "url": "https://librarycarpentry.github.io/lc-r/404.html",
   "identifier": "https://librarycarpentry.github.io/lc-r/404.html",
   "dateCreated": "2019-05-30",
-  "dateModified": "2024-02-13",
-  "datePublished": "2024-02-13"
+  "dateModified": "2024-02-20",
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/CODE_OF_CONDUCT.html b/CODE_OF_CONDUCT.html
index 059e4ff1..202556ee 100644
--- a/CODE_OF_CONDUCT.html
+++ b/CODE_OF_CONDUCT.html
@@ -327,7 +327,7 @@ <h1>Contributor Code of Conduct</h1>
   "identifier": "https://librarycarpentry.github.io/lc-r/CODE_OF_CONDUCT.html",
   "dateCreated": "2019-05-30",
   "dateModified": "2023-11-21",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/LICENSE.html b/LICENSE.html
index 42370513..35cbd876 100644
--- a/LICENSE.html
+++ b/LICENSE.html
@@ -378,7 +378,7 @@ <h1>Licenses</h1>
   "identifier": "https://librarycarpentry.github.io/lc-r/LICENSE.html",
   "dateCreated": "2019-05-30",
   "dateModified": "2023-11-21",
-  "datePublished": "2024-02-13"
+  "datePublished": "2024-02-20"
 }
 
   </script><script>
diff --git a/aio.html b/aio.html
index b450ad18..172fe371 100644
--- a/aio.html
+++ b/aio.html
@@ -1157,7 +1157,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1">Show me the solution</h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>The value of <code>time_seconds</code> is still 600 because you have
 not re-run the line <code>time_seconds &lt;- 60 * time_minutes</code>
@@ -1188,7 +1188,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2">Show me the solution</h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb20">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -1569,7 +1569,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3">Show me the solution</h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>R implicitly converts them to all be the same type.</p>
 </div>
@@ -1604,7 +1604,7 @@ <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4">Show me the solution</h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <p>Vectors can be of only one data type. R tries to convert (coerce) the
 content of this vector to find a “common denominator” that doesn’t lose
@@ -1640,7 +1640,7 @@ <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution5" aria-expanded="false" aria-controls="collapseSolution5">
   <h4 class="accordion-header" id="headingSolution5">Show me the solution</h4>
 </button>
-<div id="collapseSolution5" class="accordion-collapse collapse" aria-labelledby="headingSolution5" data-bs-parent="#accordionSolution5">
+<div id="collapseSolution5" class="accordion-collapse collapse" data-bs-parent="#accordionSolution5" aria-labelledby="headingSolution5">
 <div class="accordion-body">
 <p>Only one. There is no memory of past data types, and the coercion
 happens the first time the vector is evaluated. Therefore, the
@@ -2133,7 +2133,7 @@ <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution6" aria-expanded="false" aria-controls="collapseSolution6">
   <h4 class="accordion-header" id="headingSolution6">Show me the solution</h4>
 </button>
-<div id="collapseSolution6" class="accordion-collapse collapse" aria-labelledby="headingSolution6" data-bs-parent="#accordionSolution6">
+<div id="collapseSolution6" class="accordion-collapse collapse" data-bs-parent="#accordionSolution6" aria-labelledby="headingSolution6">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb107">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -2843,7 +2843,7 @@ <h3 class="callout-title">Exercise<a class="anchor" aria-label="anchor" href="#e
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1">Show me the solution</h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <ol style="list-style-type: decimal">
 <li><p>Highest checkouts:
@@ -4487,7 +4487,7 @@ <h3 class="callout-title">Plotting Exercise<a class="anchor" aria-label="anchor"
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1">Show me the solution</h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb28">
 <h3 class="code-label">R<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -4534,7 +4534,7 @@ <h3 class="callout-title">Plotting Exercise<em>(continued)</em><a class="anchor"
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2">Show me the solution</h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
 <div class="accordion-body">
 <div class="codewrapper sourceCode" id="cb30">
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@@ -4584,7 +4584,7 @@ <h3 class="callout-title">Plotting Exercise<em>(continued)</em><a class="anchor"
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