Coding for Machines and Humans / R Packages

Section 1.4 Coding for Machines and Humans

Read Section 1.4 in Hello Data Science and peruse Chapter 2 of the Tidyverse style guide. Using what you’ve learned, modify the code below to be more readable and consistent with these guidelines.

stat210students<-c("Archie","Edith","Gloria","Meathead","Lionel")
examscores<-c(67,89,73,71,84)
extracredit<-c(5,3,6,9,5)
totalscore<-examscores+extracredit
stat210<-data.frame(students=stat210students,exam=examscores,
                    EC=extracredit,total=totalscore)
stat210

  students exam EC total
1   Archie   67  5    72
2    Edith   89  3    92
3   Gloria   73  6    79
4 Meathead   71  9    80
5   Lionel   84  5    89

Section 1.5 R Packages

Go to the Console and install the cowsay package. Add code below that loads the package and then test out the say() function by using it to create output with three different animals/sayings.