Top R language resources to improve your data skills

Do you want to improve your R skills? Here are my favorite R language resources for users at any level. If you're just starting out with R, I (not surprisingly) recommend my Computerworld Beginner's Guide to R. It's also available as a handy Beginner's R Guide PDF download. To build on those beginner skills, R for Data Science gives readers a firm grounding in basic aspects of data analysis, from import and cleaning to visualizing and modeling. Wickham is well known for his suite of R packages dubbed the "tidyverse," and this book is designed for those who want to use tidyverse packages such as dplyr and purrr.