Learn R

learn-r

A collection of learning resources for the R programming language. Generally designed for the novice, these lessons assume little background knowledge with R or programming in general. The majority of the lessons could be completed with the basic R package, but I highly encourage the use of the RStudio development environment, especially for novices. If you are new to R, you can find installation details on the installation and instruction page.

Lessons

• Your first plot in R
• Stats in R: lightning intro
• Introduction to Multivariate Statistics in R
• Next level visualization with ggplot
• Dynamic reports with knitr
• Heatmaps in R (with data wrangling!)
• Writing your own functions in R
• Clusters and heatmaps in ggplot2
• Heatmaps: the gene expression edition
• Aside: Git and GitHub in RStudio
• A very brief introduction to species distribution models in R
• Easier data manipulation and visualization with the tidyverse
• Introduction to summarizing and visualizing data for R novices
• Interactive dashboards with Shiny
• Mapping with Open Street Maps in R
• Machine learning in R part 1: regression