Read the data set into $R,$ describe the data set $($ such as dimension, variable names and variable type.$)$

$"$ you will need to download the data set "Graduates.Data.csv$"$ from data module on canvas then save $"$ change the location of "Graduates$\_$Data.csv$"$ below according to your own directory.

gdata$=$read.csv$("$Graduates$\_$Data.csv$")$

dim$($gdata$)$

## $[1]400,4$

names $($gdata$)$

## $[1]$ "admit" "gre" "gpa" "rank"

str$($gdata$)$

## 'data.frame': $400$ obs. of $4$ variables:

# $ admit: int $01111011010$dots

## gre : int $380660800640520760560,400540700$dots

#$ rank : int $3314421232$dots