knitr::opts_chunk$set(echo = TRUE)
library(dplyr)
library(ggplot2)
library(oilabs)

data(arbuthnot)

Exercise 1:

select(arbuthnot, girls)

Exercise 2:


Exercise 3:


Exercise 4:


Exercise 5:

Exercise 6:


Exercise 7:




andrewpbray/reed-oilabs documentation built on April 8, 2020, 2:26 a.m.