Chapter 5 Packages

One advantage of the R is there is a big communitee of users. The Comrehensive R Archive Network (CRAN) stores packaged bundles of code that allow users to have access to many different functions. Packages are easy to down load and use. For starters lets install the ggplot2 package using install.packages(“ggplot2”). Let find out more about the ggplot2 package.

5.1 Help files

5.1.1 Help files for package

help(package="ggplot2")

5.1.2 Help files for funcitons

?ggplot2::ggplot()

or:

library(ggplot2)
?ggplot()