Problem Set 1

In this problem set one I set up variables for my age, grades, absent, name, age, and major. With this information I was then able to make a data frame that is called student_info. I was also able to print the 3rd grade of the grade variable that was an output of 75. Then I was able to upload the supermarket_sales.csv to R. Then I was able to set the directory to a folder I names AREC which is where I uploaded the data to. Once the data was uploaded I was able to read the data labeled mydata and using the read.csv. After completing all of these steps I finished by installing the package readr. 

Part 1

myage=(22)

grades=c(88,92,75,99,80)

print(grades[3])

absent=c("TRUE","TRUE","FALSE","FALSE"))

name=c("John","Emily","Michael","Jessica")

age=c(20,22,19,21)

major=c("AgBiz","ENRE","ENRE","AgBiz")

absent=c("TRUE","TRUE","FASLE","FALSE")

student_info=data.frame(name,age,major,absent)

setwd("AREC")

getwd()

mydata=read.csv("supermarket_sales.csv")

install.packages("readr")