5.1 Loading ggplot2
# mpg dataset from the ggplot2 library
mpg
## # A tibble: 234 x 11
## manufacturer model displ year cyl trans drv cty hwy fl
## <chr> <chr> <dbl> <int> <int> <chr> <chr> <int> <int> <chr>
## 1 audi a4 1.8 1999 4 auto(l… f 18 29 p
## 2 audi a4 1.8 1999 4 manual… f 21 29 p
## 3 audi a4 2 2008 4 manual… f 20 31 p
## 4 audi a4 2 2008 4 auto(a… f 21 30 p
## 5 audi a4 2.8 1999 6 auto(l… f 16 26 p
## 6 audi a4 2.8 1999 6 manual… f 18 26 p
## 7 audi a4 3.1 2008 6 auto(a… f 18 27 p
## 8 audi a4 quat… 1.8 1999 4 manual… 4 18 26 p
## 9 audi a4 quat… 1.8 1999 4 auto(l… 4 16 25 p
## 10 audi a4 quat… 2 2008 4 manual… 4 20 28 p
## # ... with 224 more rows, and 1 more variable: class <chr>