Assignment1

Including Plots

library(ggplot2)

mpg->mpg_new

library(dplyr)

## 
## Attaching package: 'dplyr'

## The following objects are masked from 'package:stats':
## 
##     filter, lag

## The following objects are masked from 'package:base':
## 
##     intersect, setdiff, setequal, union

mpg_new<- rename(mpg_new, city = cty)
mpg_new<- rename(mpg_new, highway = hwy)

head(mpg_new)

## # A tibble: 6 × 11
##   manufacturer model displ  year   cyl trans     drv    city highway fl    class
##   <chr>        <chr> <dbl> <int> <int> <chr>     <chr> <int>   <int> <chr> <chr>
## 1 audi         a4      1.8  1999     4 auto(l5)  f        18      29 p     comp…
## 2 audi         a4      1.8  1999     4 manual(m… f        21      29 p     comp…
## 3 audi         a4      2    2008     4 manual(m… f        20      31 p     comp…
## 4 audi         a4      2    2008     4 auto(av)  f        21      30 p     comp…
## 5 audi         a4      2.8  1999     6 auto(l5)  f        16      26 p     comp…
## 6 audi         a4      2.8  1999     6 manual(m… f        18      26 p     comp…