Ex. 4.2: Bar Plot

class: center, middle, inverse, title-slide

# Ex. 4.2: Bar Plot

---

count: false

.panel1-the_chunk-auto[

```r
*employed_under_150K
```
]
 
.panel2-the_chunk-auto[

```
# A tibble: 80,635 x 5
   Earnings Earnings_per_member Sex     Age Education              
      <dbl>               <dbl> <chr> <dbl> <chr>                  
 1     8000               1600  F        20 Less than HS           
 2     4000                800  M        16 Less than HS           
 3    17350               8675  M        27 Less than HS           
 4    12000               6000  M        24 Less than HS           
 5    25480              25480  M        62 Bachelors              
 6     6000               1000  F        53 Bachelors              
 7    70200              11700  M        52 Bachelors              
 8    10520               1753. F        16 Less than HS           
 9    46000              11500  F        31 Some College/Associates
10    40000              40000  M        37 Less than HS           
# … with 80,625 more rows
```
]

---
count: false

.panel1-the_chunk-auto[

```r
employed_under_150K %>%
* ggplot()
```
]
 
.panel2-the_chunk-auto[
<img src="ex4.2_embed_files/figure-html/the_chunk_auto_02_output-1.png" width="576" />
]

---
count: false

.panel1-the_chunk-auto[

```r
employed_under_150K %>%
  ggplot() +
* aes(x = Sex)
```
]
 
.panel2-the_chunk-auto[
<img src="ex4.2_embed_files/figure-html/the_chunk_auto_03_output-1.png" width="576" />
]

---
count: false

.panel1-the_chunk-auto[

```r
employed_under_150K %>%
  ggplot() +
  aes(x = Sex) +
* aes(fill = Sex)
```
]
 
.panel2-the_chunk-auto[
<img src="ex4.2_embed_files/figure-html/the_chunk_auto_04_output-1.png" width="576" />
]

---
count: false

.panel1-the_chunk-auto[

```r
employed_under_150K %>%
  ggplot() +
  aes(x = Sex) +
  aes(fill = Sex) +
# bar is a special case of geom col
# It counts the number of observations
# And this is the y ie height of the column
* geom_bar()
```
]
 
.panel2-the_chunk-auto[
<img src="ex4.2_embed_files/figure-html/the_chunk_auto_05_output-1.png" width="576" />
]

---
count: false

.panel1-the_chunk-auto[

```r
employed_under_150K %>%
  ggplot() +
  aes(x = Sex) +
  aes(fill = Sex) +
# bar is a special case of geom col
# It counts the number of observations
# And this is the y ie height of the column
  geom_bar() +
* labs(x = "Earnings (USD)")
```
]
 
.panel2-the_chunk-auto[
<img src="ex4.2_embed_files/figure-html/the_chunk_auto_06_output-1.png" width="576" />
]

---
count: false

.panel1-the_chunk-auto[

```r
employed_under_150K %>%
  ggplot() +
  aes(x = Sex) +
  aes(fill = Sex) +
# bar is a special case of geom col
# It counts the number of observations
# And this is the y ie height of the column
  geom_bar() +
  labs(x = "Earnings (USD)") +
* labs(y = "Count")
```
]
 
.panel2-the_chunk-auto[
<img src="ex4.2_embed_files/figure-html/the_chunk_auto_07_output-1.png" width="576" />
]

---
count: false

.panel1-the_chunk-auto[

```r
employed_under_150K %>%
  ggplot() +
  aes(x = Sex) +
  aes(fill = Sex) +
# bar is a special case of geom col
# It counts the number of observations
# And this is the y ie height of the column
  geom_bar() +
  labs(x = "Earnings (USD)") +
  labs(y = "Count") +
* labs(title = "Bar Plot of Total Earnings by Sex")
```
]
 
.panel2-the_chunk-auto[
<img src="ex4.2_embed_files/figure-html/the_chunk_auto_08_output-1.png" width="576" />
]

@media print {
  .has-continuation {
    display: block;
  }
}

code.r.hljs.remark-code{
  position: relative;
  overflow-x: hidden;
}

code.r.hljs.remark-code:hover{
  overflow-x:visible;
  width: 500px;
  border-style: solid;
}
</style>