R: how to get started

We have developed a series of exercises to become familiar with the software R

Note: Since we continuously improve the tutorials, let us know if you discover mistakes, or if you have additional resources we can refer to. The source code is available via Github. If you want to be the first to be informed about updates, follow Rens on Twitter.

 

1. R for beginners

Welcome to the world of R!

This tutorial provides the basics of R for beginners. Our detailed instruction will start from the foundations including the installation of R and RStudio, the structure of R screen, and loading the data. Next, we introduce basic functions for data exploration and data visualization. Also, we illustrate how to do statistical analyses such as correlation analysis, multiple linear regression, t-test, and one-way analysis of variance (ANOVA) with easy and intuitive explanation.