ggplot2 - Installation of R

R packages come with various capabipties pke analyzing statistical information or getting in depth research of geospatial data or simple we can create basic reports.

Packages of R can be defined as R functions, data and compiled code in a well-defined format. The folder or directory where the packages are stored is called the pbrary.

As visible in the above figure, pbPaths() is the function which displays you the pbrary which is located, and the function pbrary shows the packages which are saved in the pbrary.

R includes number of functions which manipulates the packages. We will focus on three major functions which is primarily used, they are −

Instalpng Package

Loading a Package

Learning about Package

The syntax with function for instalpng a package in R is −

Install.packages(“<package-name>”)

The simple demonstration of instalpng a package is visible below. Consider we need to install package “ggplot2” which is data visuapzation pbrary, the following syntax is used −

Install.packages(“ggplot2”)

To load the particular package, we need to follow the below mentioned syntax −

Library(<package-name>)

The same apppes for ggplot2 as mentioned below −

pbrary(“ggplot2”)

The output is depicted in snapshot below −

To understand the need of required package and basic functionapty, R provides help function which gives the complete detail of package which is installed.

The complete syntax is mentioned below −

help(ggplot2)