How To Bring Package From Cran To R

R Programming

After years of using R for data analysis, I have found that one of the most exciting aspects of the language is the vast array of packages available for various tasks. However, there are times when you may find yourself in need of a package that is not available through the standard R repositories. In such cases, it becomes necessary to bring a package from CRAN to R. In this article, I will guide you through the process of doing just that.

Understanding CRAN

CRAN, the Comprehensive R Archive Network, is a network of servers around the world that store identical, up-to-date, versions of code and documentation for R. Anybody can use CRAN to distribute R packages. It is important to note that CRAN has strict guidelines for package submissions to ensure quality and consistency. Hence, any package available on CRAN has undergone a level of scrutiny.

Locating the Package on CRAN

The first step in bringing a package from CRAN to R is to locate the package on CRAN. You can do this by visiting the CRAN website ( Once there, you can use the search functionality to find the package you are interested in. Take note of the package name and the version you wish to install.

Installing the Package from CRAN

Once you have identified the package, you will need to install it in R. This can be achieved using the install.packages() function. For example, if I wanted to install the ‘ggplot2’ package from CRAN, I would execute the following command:


Checking the Installed Package

After installing the package, it is important to check that it was installed correctly. This can be done by loading the package using the library() function. For the ‘ggplot2’ package, I would run the following command:


If no error message is returned, the package has been successfully installed and loaded.


Bringing a package from CRAN to R can be an essential skill for R users, especially when working with niche or specialized packages. By following the steps outlined in this article, you can seamlessly integrate CRAN packages into your R environment, expanding the capabilities of your data analysis and visualization workflows.