Analysis of Cars

Header

Let’s investigate the relationship between fuel efficiency (mpg) and engine displacement (disp) from the mtcars dataset. Those variables have a correlation of -0.85.

Sub-Header

Here is a plot:

library(tidyverse)

Warning: package 'ggplot2' was built under R version 4.5.2

Warning: package 'tidyr' was built under R version 4.5.2

Warning: package 'readr' was built under R version 4.5.2

Warning: package 'lubridate' was built under R version 4.5.2

data(mtcars)
mtcars |>
  ggplot(aes(mpg, disp)) +
  geom_point(color="dodgerblue4", size=2)