day 16 babynames

course-materials/in-class-activies/Wrangling_Baby_Names.qmd

@@ -10,37 +10,44 @@ We will work with the five verbs to wrangle and graph babynames.
 
 You should check out the [dplyr cheatsheet](https://nics-github.github.io/SDS192/Resources.html).
 
-There are three parts to today's classwork. 
+There are three parts to today's classwork.
 
--   Part 1. make a narcissistic graph
+-   Part 1. make a narcissistic graph.
 
 -   Part 2. 5 most popular names in the US since 1880
 
--   Part 3. Do presidents' names influence babies' names? 
+-   Part 3. Do presidents' names influence babies' names?
 
+-   Part 4. Most and least most popular names.
 
 # Part 1 make a narcissistic graph
 
 ## 1. Wrangle your name out of babynames
 
 You will want to `filter()` your name. I would make a vector of names c("Nic","Nicholas", "Nick")
 
-Consider if you want both the sex= M and F.
+-   In what year was your name the most popular?
 
-## 2. Create a line graph 
+-   Facet by sex.
+
+## 2. Create a line graph
 
 Show the proportion of children with the same names as you over time.
 
 # Part 2. 5 most popular names in the US since 1880
 
 Do some wrangling to tell me the five most popular names separated by sex.
 
-# Part 3. Do presidents' names influence babies' names? 
+# Part 3. Do presidents' names influence babies' names?
 
 Wrangle the data to show how president's first names effect newborn babies' names. [Former Presidents](https://www.whitehouse.gov/about-the-white-house/presidents/)
 
--   Choose three recent presidents (Donald Trump and Joe Biden might be too recent).  
+-   Choose three recent presidents (Donald Trump and Joe Biden might be too recent).
 
 -   Make one graph that shows all three president's names. Use `geom_vline()` to show the year they entered office.
 
+# Part 4: Most and least. 
+
+What is the year in which the most babies were born?
 
+What is the year the least babies were born?

docs/course-materials/in-class-activies/Wrangling_Baby_Names.html

@@ -169,17 +169,21 @@ <h2 class="anchored" data-anchor-id="this-is-not-a-lab">This is not a lab</h2>
 <p>You should check out the <a href="https://nics-github.github.io/SDS192/Resources.html">dplyr cheatsheet</a>.</p>
 <p>There are three parts to today’s classwork.</p>
 <ul>
-<li><p>Part 1. make a narcissistic graph</p></li>
+<li><p>Part 1. make a narcissistic graph.</p></li>
 <li><p>Part 2. 5 most popular names in the US since 1880</p></li>
 <li><p>Part 3. Do presidents’ names influence babies’ names?</p></li>
+<li><p>Part 4. Most and least most popular names.</p></li>
 </ul>
 </section>
 <section id="part-1-make-a-narcissistic-graph" class="level1">
 <h1>Part 1 make a narcissistic graph</h1>
 <section id="wrangle-your-name-out-of-babynames" class="level2">
 <h2 class="anchored" data-anchor-id="wrangle-your-name-out-of-babynames">1. Wrangle your name out of babynames</h2>
 <p>You will want to <code>filter()</code> your name. I would make a vector of names c(“Nic”,“Nicholas”, “Nick”)</p>
-<p>Consider if you want both the sex= M and F.</p>
+<ul>
+<li><p>In what year was your name the most popular?</p></li>
+<li><p>Facet by sex.</p></li>
+</ul>
 </section>
 <section id="create-a-line-graph" class="level2">
 <h2 class="anchored" data-anchor-id="create-a-line-graph">2. Create a line graph</h2>
@@ -197,6 +201,11 @@ <h1>Part 3. Do presidents’ names influence babies’ names?</h1>
 <li><p>Choose three recent presidents (Donald Trump and Joe Biden might be too recent).</p></li>
 <li><p>Make one graph that shows all three president’s names. Use <code>geom_vline()</code> to show the year they entered office.</p></li>
 </ul>
+</section>
+<section id="part-4-most-and-least." class="level1">
+<h1>Part 4: Most and least.</h1>
+<p>What is the year in which the most babies were born?</p>
+<p>What is the year the least babies were born?</p>
 
 
 </section>

index.qmd

@@ -400,19 +400,7 @@ h1{font-weight: 400;}
 
 
 
-<!-- <!-- [Wrangle babynames](/course-materials/in-class-activies/Wrangling_Baby_Names.qmd) -->
 
-<!-- <!-- ```{r} -->
-
-<!-- <!-- #| code-fold: true -->
-
-<!-- <!-- #| echo: true -->
-
-<!-- <!-- #| eval: false -->
-
-<!-- <!-- install.packages("babynames") -->
-
-<!-- <!-- ``` -->
 
 
 
@@ -461,14 +449,30 @@ h1{font-weight: 400;}
 
 <!-- ::: -->
 
-<!-- # Day 16 Lab 4 -->
+
 
 <!-- [This is the article referred to in the lab](https://www.nyclu.org/en/stop-and-frisk-data) -->
 
 <!-- [dpylr cheatsheet for wrangling](https://nyu-cdsc.github.io/learningr/assets/data-transformation.pdf) -->
 
 <!-- [Here is the link](https://classroom.github.com/a/eSF9MUxn) for Lab 4. -->
 
+# Day 16 Lab 4
+
+[Wrangle babynames](/course-materials/in-class-activies/Wrangling_Baby_Names.qmd)
+
+```{r}
+
+#| code-fold: true
+
+#| echo: true
+
+#| eval: false
+
+ install.packages("babynames")
+
+```
+
 # Day 15 Data wrangling in one table.
 
 [Lecture on the five verbs](course-materials/lectures/mdsr-the-verbs.qmd)