fixed links

_quarto.yml

@@ -64,6 +64,8 @@ website:
             href: course-materials/interactive-sessions/4a_dataframes.qmd
           # - text: Session 4d - 🐼 Data Import and Export
           #   href: course-materials/interactive-sessions/4d_data_import_export.qmd
+          - text: Session 4c - 🐼 DataFrame Workflows
+            href: course-materials/interactive-sessions/4c_dataframe_workflows.qmd
           - text: Session 4d - 🐼 Data Import and Export
             href: course-materials/live-coding/4d_data_import_export.qmd
           - text: Session 5a - 🐼 Selecing and Filtering Data

course-materials/day4.qmd

@@ -17,7 +17,7 @@ description: "Friday September 6^th^, 2024"
 | {{< fa calendar-day title="A calendar with one day highlighted" >}} Session  | {{< fa laptop-code title="A laptop with on-screen code" >}} Session 1  |  {{< fa laptop-code title="A laptop with on-screen code" >}} Session 2 |
 |-------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------|
 | day 4 / morning   | [🐼 Intro to DataFrames](interactive-sessions/4a_dataframes.qmd){target="_blank"} | [🙌 Coding Colab: Working with DataFrames](coding-colabs/4b_pandas_dataframes.qmd){target="_blank"} |
-| day 4 / afternoon | [🐼 DataFrame Workflows](interactive-session/4c_dataframe_workflows.qmd) | [📝 Data Import/Export](live-coding/4d_data_import_export.qmd) |
+| day 4 / afternoon | [🐼 DataFrame Workflows](interactive-sessions/4c_dataframe_workflows.qmd) | [📝 Data Import/Export](live-coding/4d_data_import_export.qmd) |
 : {.hover .bordered tbl-colwidths="[20,40,40]"} 
 
 ## End-of-day practice

docs/cheatsheets.html

@@ -181,6 +181,10 @@
         <li>
     <a class="dropdown-item" href="./course-materials/interactive-sessions/4a_dataframes.html">
  <span class="dropdown-text">Session 4a - 🐼 DataFrames</span></a>
+  </li>  
+        <li>
+    <a class="dropdown-item" href="./course-materials/interactive-sessions/4c_dataframe_workflows.html">
+ <span class="dropdown-text">Session 4c - 🐼 DataFrame Workflows</span></a>
   </li>  
         <li>
     <a class="dropdown-item" href="./course-materials/live-coding/4d_data_import_export.html">

docs/course-materials/answer-keys/2c_lists_dictionaries_sets-key.html

@@ -215,6 +215,10 @@
         <li>
     <a class="dropdown-item" href="../../course-materials/interactive-sessions/4a_dataframes.html">
  <span class="dropdown-text">Session 4a - 🐼 DataFrames</span></a>
+  </li>  
+        <li>
+    <a class="dropdown-item" href="../../course-materials/interactive-sessions/4c_dataframe_workflows.html">
+ <span class="dropdown-text">Session 4c - 🐼 DataFrame Workflows</span></a>
   </li>  
         <li>
     <a class="dropdown-item" href="../../course-materials/live-coding/4d_data_import_export.html">
@@ -479,7 +483,7 @@ <h3 class="anchored" data-anchor-id="task-1-list-operations">Task 1: List Operat
 <li>Remove the second fruit from the list.</li>
 <li>Print the final list.</li>
 </ol>
-<div id="e6228ecb" class="cell" data-execution_count="1">
+<div id="d1af84ac" class="cell" data-execution_count="1">
 <div class="sourceCode cell-code" id="cb1"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a><span class="co"># Example code for instructor</span></span>
 <span id="cb1-2"><a href="#cb1-2" aria-hidden="true" tabindex="-1"></a>fruits <span class="op">=</span> [<span class="st">"apple"</span>, <span class="st">"banana"</span>, <span class="st">"cherry"</span>]</span>
 <span id="cb1-3"><a href="#cb1-3" aria-hidden="true" tabindex="-1"></a><span class="bu">print</span>(<span class="st">"Original list:"</span>, fruits)</span>
@@ -508,7 +512,7 @@ <h3 class="anchored" data-anchor-id="task-2-dictionary-operations">Task 2: Dicti
 <li>Update the quantity of an existing item.</li>
 <li>Print the final inventory.</li>
 </ol>
-<div id="6eab0f3b" class="cell" data-execution_count="2">
+<div id="e04c6bae" class="cell" data-execution_count="2">
 <div class="sourceCode cell-code" id="cb3"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb3-1"><a href="#cb3-1" aria-hidden="true" tabindex="-1"></a><span class="co"># Example code for instructor</span></span>
 <span id="cb3-2"><a href="#cb3-2" aria-hidden="true" tabindex="-1"></a>inventory <span class="op">=</span> {</span>
 <span id="cb3-3"><a href="#cb3-3" aria-hidden="true" tabindex="-1"></a>    <span class="st">"apples"</span>: <span class="dv">50</span>,</span>
@@ -545,7 +549,7 @@ <h3 class="anchored" data-anchor-id="task-3-creating-and-manipulating-sets">Task
 <li>Find and print the intersection of the two sets.</li>
 <li>Add a new element to the <code>evens</code> set.</li>
 </ol>
-<div id="af69557b" class="cell" data-execution_count="3">
+<div id="5569b42d" class="cell" data-execution_count="3">
 <div class="sourceCode cell-code" id="cb5"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb5-1"><a href="#cb5-1" aria-hidden="true" tabindex="-1"></a><span class="co"># Example code for instructor</span></span>
 <span id="cb5-2"><a href="#cb5-2" aria-hidden="true" tabindex="-1"></a>evens <span class="op">=</span> {<span class="dv">2</span>, <span class="dv">4</span>, <span class="dv">6</span>, <span class="dv">8</span>, <span class="dv">10</span>}</span>
 <span id="cb5-3"><a href="#cb5-3" aria-hidden="true" tabindex="-1"></a>odds <span class="op">=</span> {<span class="dv">1</span>, <span class="dv">3</span>, <span class="dv">5</span>, <span class="dv">7</span>, <span class="dv">9</span>}</span>
@@ -579,7 +583,7 @@ <h3 class="anchored" data-anchor-id="task-4-set-operations-vs.-list-operations">
 <li>Use a list comprehension to remove duplicates.</li>
 <li>Print the results of both methods.</li>
 </ol>
-<div id="cbf13614" class="cell" data-execution_count="4">
+<div id="fe539044" class="cell" data-execution_count="4">
 <div class="sourceCode cell-code" id="cb7"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb7-1"><a href="#cb7-1" aria-hidden="true" tabindex="-1"></a><span class="co"># Example code for instructor</span></span>
 <span id="cb7-2"><a href="#cb7-2" aria-hidden="true" tabindex="-1"></a>numbers <span class="op">=</span> [<span class="dv">1</span>, <span class="dv">2</span>, <span class="dv">2</span>, <span class="dv">3</span>, <span class="dv">3</span>, <span class="dv">3</span>, <span class="dv">4</span>, <span class="dv">4</span>, <span class="dv">5</span>]</span>
 <span id="cb7-3"><a href="#cb7-3" aria-hidden="true" tabindex="-1"></a></span>

docs/course-materials/answer-keys/3b_control_flows-key.html

@@ -215,6 +215,10 @@
         <li>
     <a class="dropdown-item" href="../../course-materials/interactive-sessions/4a_dataframes.html">
  <span class="dropdown-text">Session 4a - 🐼 DataFrames</span></a>
+  </li>  
+        <li>
+    <a class="dropdown-item" href="../../course-materials/interactive-sessions/4c_dataframe_workflows.html">
+ <span class="dropdown-text">Session 4c - 🐼 DataFrame Workflows</span></a>
   </li>  
         <li>
     <a class="dropdown-item" href="../../course-materials/live-coding/4d_data_import_export.html">
@@ -466,10 +470,10 @@ <h3 class="anchored" data-anchor-id="task-1-simple-weather-advice">Task 1: Simpl
 <li>Otherwise, print “Enjoy the pleasant weather!”</li>
 </ul></li>
 </ol>
-<div id="628166c5" class="cell" data-execution_count="1">
+<div id="bb034449" class="cell" data-execution_count="1">
 <div class="sourceCode cell-code" id="cb2"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb2-1"><a href="#cb2-1" aria-hidden="true" tabindex="-1"></a>temperature <span class="op">=</span> <span class="dv">20</span></span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 </div>
-<div id="58ab384b" class="cell" data-execution_count="2">
+<div id="65ae3cf8" class="cell" data-execution_count="2">
 <div class="sourceCode cell-code" id="cb3"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb3-1"><a href="#cb3-1" aria-hidden="true" tabindex="-1"></a><span class="cf">if</span> temperature <span class="op">&gt;</span> <span class="dv">25</span>:</span>
 <span id="cb3-2"><a href="#cb3-2" aria-hidden="true" tabindex="-1"></a>    <span class="bu">print</span>(<span class="st">"It's a hot day, stay hydrated!"</span>)</span>
 <span id="cb3-3"><a href="#cb3-3" aria-hidden="true" tabindex="-1"></a><span class="cf">else</span>:</span>
@@ -493,10 +497,10 @@ <h3 class="anchored" data-anchor-id="task-2-grade-classifier">Task 2: Grade Clas
 <li>Below 60: “F”</li>
 </ul></li>
 </ol>
-<div id="5a14f634" class="cell" data-execution_count="3">
+<div id="19bc1791" class="cell" data-execution_count="3">
 <div class="sourceCode cell-code" id="cb5"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb5-1"><a href="#cb5-1" aria-hidden="true" tabindex="-1"></a>score <span class="op">=</span> <span class="dv">85</span></span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 </div>
-<div id="cc821faa" class="cell" data-execution_count="4">
+<div id="2970819e" class="cell" data-execution_count="4">
 <div class="sourceCode cell-code" id="cb6"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb6-1"><a href="#cb6-1" aria-hidden="true" tabindex="-1"></a><span class="cf">if</span> score <span class="op">&gt;=</span> <span class="dv">90</span>:</span>
 <span id="cb6-2"><a href="#cb6-2" aria-hidden="true" tabindex="-1"></a>    grade <span class="op">=</span> <span class="st">'A'</span></span>
 <span id="cb6-3"><a href="#cb6-3" aria-hidden="true" tabindex="-1"></a><span class="cf">elif</span> score <span class="op">&gt;=</span> <span class="dv">80</span>:</span>
@@ -524,7 +528,7 @@ <h3 class="anchored" data-anchor-id="task-3-counting-sheep">Task 3: Counting She
 <li>Use a for loop with the range() function</li>
 <li>Print each number followed by “sheep”</li>
 </ol>
-<div id="ecff012c" class="cell" data-execution_count="5">
+<div id="a5fede66" class="cell" data-execution_count="5">
 <div class="sourceCode cell-code" id="cb8"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb8-1"><a href="#cb8-1" aria-hidden="true" tabindex="-1"></a><span class="cf">for</span> i <span class="kw">in</span> <span class="bu">range</span>(<span class="dv">1</span>,<span class="dv">6</span>):</span>
 <span id="cb8-2"><a href="#cb8-2" aria-hidden="true" tabindex="-1"></a>    <span class="bu">print</span>(<span class="ss">f"</span><span class="sc">{</span>i<span class="sc">}</span><span class="ss"> sheep"</span>)</span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 <div class="cell-output cell-output-stdout">
@@ -544,10 +548,10 @@ <h3 class="anchored" data-anchor-id="task-4-sum-of-numbers">Task 4: Sum of Numbe
 <li>Use a for loop with the range() function to add each number to <code>total</code></li>
 <li>After the loop, print the total</li>
 </ol>
-<div id="6b96b4d7" class="cell" data-execution_count="6">
+<div id="b1dac5d1" class="cell" data-execution_count="6">
 <div class="sourceCode cell-code" id="cb10"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb10-1"><a href="#cb10-1" aria-hidden="true" tabindex="-1"></a>total <span class="op">=</span> <span class="dv">0</span></span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 </div>
-<div id="d0dcbfc9" class="cell" data-execution_count="7">
+<div id="f6a4dce2" class="cell" data-execution_count="7">
 <div class="sourceCode cell-code" id="cb11"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb11-1"><a href="#cb11-1" aria-hidden="true" tabindex="-1"></a><span class="cf">for</span> i <span class="kw">in</span> <span class="bu">range</span>(<span class="dv">1</span>,<span class="dv">11</span>):</span>
 <span id="cb11-2"><a href="#cb11-2" aria-hidden="true" tabindex="-1"></a>    total <span class="op">=</span> total <span class="op">+</span> i</span>
 <span id="cb11-3"><a href="#cb11-3" aria-hidden="true" tabindex="-1"></a></span>
@@ -569,10 +573,10 @@ <h3 class="anchored" data-anchor-id="task-5-countdown">Task 5: Countdown</h3>
 <li>After each print, decrease the countdown by 1</li>
 <li>When the countdown reaches 0, print “Blast off!”</li>
 </ol>
-<div id="b9368eb0" class="cell" data-execution_count="8">
+<div id="937e445c" class="cell" data-execution_count="8">
 <div class="sourceCode cell-code" id="cb13"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb13-1"><a href="#cb13-1" aria-hidden="true" tabindex="-1"></a>countdown <span class="op">=</span> <span class="dv">5</span></span></code><button title="Copy to Clipboard" class="code-copy-button"><i class="bi"></i></button></pre></div>
 </div>
-<div id="38b50f00" class="cell" data-execution_count="9">
+<div id="f6ebeff0" class="cell" data-execution_count="9">
 <div class="sourceCode cell-code" id="cb14"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb14-1"><a href="#cb14-1" aria-hidden="true" tabindex="-1"></a><span class="cf">while</span> countdown <span class="op">&gt;</span> <span class="dv">0</span>:</span>
 <span id="cb14-2"><a href="#cb14-2" aria-hidden="true" tabindex="-1"></a>    <span class="bu">print</span>(countdown)</span>
 <span id="cb14-3"><a href="#cb14-3" aria-hidden="true" tabindex="-1"></a>    <span class="co"># (-= is a python syntax shortcut inherited from C)</span></span>

docs/course-materials/answer-keys/3d_pandas_series-key.html

@@ -215,6 +215,10 @@
         <li>
     <a class="dropdown-item" href="../../course-materials/interactive-sessions/4a_dataframes.html">
  <span class="dropdown-text">Session 4a - 🐼 DataFrames</span></a>
+  </li>  
+        <li>
+    <a class="dropdown-item" href="../../course-materials/interactive-sessions/4c_dataframe_workflows.html">
+ <span class="dropdown-text">Session 4c - 🐼 DataFrame Workflows</span></a>
   </li>  
         <li>
     <a class="dropdown-item" href="../../course-materials/live-coding/4d_data_import_export.html">
@@ -436,7 +440,7 @@ <h2 class="anchored" data-anchor-id="resources">Resources</h2>
 <section id="setup" class="level2">
 <h2 class="anchored" data-anchor-id="setup">Setup</h2>
 <p>First, let’s import the necessary libraries and create a sample Series.</p>
-<div id="4982c0fc" class="cell" data-execution_count="1">
+<div id="ae357629" class="cell" data-execution_count="1">
 <div class="sourceCode cell-code" id="cb1"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a><span class="im">import</span> pandas <span class="im">as</span> pd</span>
 <span id="cb1-2"><a href="#cb1-2" aria-hidden="true" tabindex="-1"></a><span class="im">import</span> numpy <span class="im">as</span> np</span>
 <span id="cb1-3"><a href="#cb1-3" aria-hidden="true" tabindex="-1"></a></span>
@@ -459,7 +463,7 @@ <h2 class="anchored" data-anchor-id="exercise-1-creating-a-series">Exercise 1: C
 <blockquote class="blockquote">
 <p>apple: $0.5, banana: $0.3, cherry: $1.0, date: $1.5, elderberry: $2.0</p>
 </blockquote>
-<div id="aaf0e8e9" class="cell" data-execution_count="2">
+<div id="46360a90" class="cell" data-execution_count="2">
 <div class="sourceCode cell-code" id="cb3"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb3-1"><a href="#cb3-1" aria-hidden="true" tabindex="-1"></a><span class="co"># Create a Series called 'prices' with the same index as 'fruits'</span></span>
 <span id="cb3-2"><a href="#cb3-2" aria-hidden="true" tabindex="-1"></a><span class="co"># Use these prices: apple: $0.5, banana: $0.3, cherry: $1.0, date: $1.5, elderberry: $2.0</span></span>
 <span id="cb3-3"><a href="#cb3-3" aria-hidden="true" tabindex="-1"></a>prices <span class="op">=</span> pd.Series([<span class="fl">0.5</span>, <span class="fl">0.3</span>, <span class="fl">1.0</span>, <span class="fl">2.5</span>, <span class="fl">3.0</span>], index<span class="op">=</span>fruits.values, name<span class="op">=</span><span class="st">'Prices'</span>)</span>
@@ -482,7 +486,7 @@ <h2 class="anchored" data-anchor-id="exercise-2-series-operations">Exercise 2: S
 <li>Find the most expensive fruit.</li>
 <li>Apply a 10% discount to all fruits priced over 1.0.</li>
 </ol>
-<div id="5aef5f91" class="cell" data-execution_count="3">
+<div id="060da12a" class="cell" data-execution_count="3">
 <div class="sourceCode cell-code" id="cb5"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb5-1"><a href="#cb5-1" aria-hidden="true" tabindex="-1"></a><span class="co"># 1. Calculate the total price of all fruits</span></span>
 <span id="cb5-2"><a href="#cb5-2" aria-hidden="true" tabindex="-1"></a>total_price <span class="op">=</span> prices.<span class="bu">sum</span>()</span>
 <span id="cb5-3"><a href="#cb5-3" aria-hidden="true" tabindex="-1"></a></span>
@@ -518,7 +522,7 @@ <h2 class="anchored" data-anchor-id="exercise-3-series-analysis">Exercise 3: Ser
 <li>How many fruits cost less than $1.0?</li>
 <li>What is the price range (difference between max and min prices)?</li>
 </ol>
-<div id="aff5d4a2" class="cell" data-execution_count="4">
+<div id="6ff93a76" class="cell" data-execution_count="4">
 <div class="sourceCode cell-code" id="cb7"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb7-1"><a href="#cb7-1" aria-hidden="true" tabindex="-1"></a><span class="co"># 1. Calculate the average price of the fruits</span></span>
 <span id="cb7-2"><a href="#cb7-2" aria-hidden="true" tabindex="-1"></a>average_price <span class="op">=</span> prices.mean()</span>
 <span id="cb7-3"><a href="#cb7-3" aria-hidden="true" tabindex="-1"></a></span>
@@ -546,7 +550,7 @@ <h2 class="anchored" data-anchor-id="exercise-4-series-manipulation">Exercise 4:
 <li>Remove ‘banana’ from both Series.</li>
 <li>Sort both Series by fruit name (alphabetically).</li>
 </ol>
-<div id="8e9da467" class="cell" data-execution_count="5">
+<div id="7c3f5a37" class="cell" data-execution_count="5">
 <div class="sourceCode cell-code" id="cb9"><pre class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb9-1"><a href="#cb9-1" aria-hidden="true" tabindex="-1"></a><span class="co"># 1. Add 'fig' to both Series (price: $1.2)</span></span>
 <span id="cb9-2"><a href="#cb9-2" aria-hidden="true" tabindex="-1"></a>fruits <span class="op">=</span> pd.concat([fruits, pd.Series([<span class="st">'fig'</span>], name<span class="op">=</span><span class="st">'Fruits'</span>)])</span>
 <span id="cb9-3"><a href="#cb9-3" aria-hidden="true" tabindex="-1"></a>prices <span class="op">=</span> pd.concat([prices, pd.Series([<span class="fl">1.2</span>], index<span class="op">=</span>[<span class="st">'fig'</span>], name<span class="op">=</span><span class="st">'Prices'</span>)])</span>

docs/course-materials/answer-keys/day6-hw-key.html

@@ -181,6 +181,10 @@
         <li>
     <a class="dropdown-item" href="../../course-materials/interactive-sessions/4a_dataframes.html">
  <span class="dropdown-text">Session 4a - 🐼 DataFrames</span></a>
+  </li>  
+        <li>
+    <a class="dropdown-item" href="../../course-materials/interactive-sessions/4c_dataframe_workflows.html">
+ <span class="dropdown-text">Session 4c - 🐼 DataFrame Workflows</span></a>
   </li>  
         <li>
     <a class="dropdown-item" href="../../course-materials/live-coding/4d_data_import_export.html">

docs/course-materials/answer-keys/day7-hw-key.html

@@ -181,6 +181,10 @@
         <li>
     <a class="dropdown-item" href="../../course-materials/interactive-sessions/4a_dataframes.html">
  <span class="dropdown-text">Session 4a - 🐼 DataFrames</span></a>
+  </li>  
+        <li>
+    <a class="dropdown-item" href="../../course-materials/interactive-sessions/4c_dataframe_workflows.html">
+ <span class="dropdown-text">Session 4c - 🐼 DataFrame Workflows</span></a>
   </li>  
         <li>
     <a class="dropdown-item" href="../../course-materials/live-coding/4d_data_import_export.html">