R Packages

R packages are the collection of R functions, sample data, and compile codes. In the R environment, these packages are stored under a directory called "library." During installation, R installs a set of packages. We can add packages later when they are needed for some specific purpose. Only the default packages will be available when we start the R console. Other packages which are already installed will be loaded explicitly to be used by the R program.

library()??

When we execute the above function, it produces the following result, which may vary depending on the local settings of our PCs or laptops.

search()??

When we execute the above code, it will produce the following result, which may vary depending on the local settings of our PC