Comprehensive Introduction to Command Line for R Users

Too little time, too many things of interest. Here’s a resource that’s still on my to-do list: A Comprehensive Introduction to Command Line for R Users by rsquaredacademy.com In this tutorial, you will be introduced to the command line. We have selected a set of commands we think will be useful in general to a…

How Do I…? R Code Snippets by Sharon Machlis

Sharon Machlis is the author of Practical R for Mass Communication and Journalism. In writing this book, she obviously wrote a lot of R code. Now, Sharon has been nice enough to share all 195 tricks and tips she came across during her writing with us, via this handy table. Sharon’s list contains many neat…

Pimp my RMD: Tips for R Markdown – by Yan Holtz

R markdown creates interactive reports from R code, including interactive reports, documents, dashboards, presentations, and even books. Have a look at this awesome gallery of R markdown examples. Yan Holtz recently created a neat little overview of handy R Markdown tips and tricks that improve the appearance of output documents. He dubbed this overview Pimp my RMD….

Free Programming Books (I still need to read)

There are multiple unread e-mails in my inbox. Links to books. Just sitting there. Waiting to be opened, read. For months already. The sender, you ask? Me. Paul van der Laken. A nuisance that guy, I tell you. He keeps sending me reminders, of stuff to do, books to read. Books he’s sure a more…

R tips and tricks

Below are a dozen of very specific R tips and tricks that are either valuable, useful, or just geeky funny. More general helpful R packages and resources can be found in this list. If you have additions, please comment below or contact me! Completely new to R? → Start here! LAST UPDATED: 2019-10-27 Table of Contents RStudio tricks General…

Regular Expressions in R – Part 1: Introduction and base R functions

The following is the first part of my introduction to regular expression (regex), in general, and the use of regex in R, in specific. It is loosely inspired on the swirl() tutorial by Jon Calder. I created it in R Markdown and uploaded it to RPubs, for an easier read. Regular expression A regular expression, regex or regexp…

Writing your thesis with R Markdown

Originally posted on Rosanna's Research:
Looking to use R Markdown to create your thesis? You have come to the right place. R Markdown is a great tool for integrating data analysis and report writing, but it can be a bit daunting to get started. I wrote my thesis with R Markdown last year, and…

Harry Plotter: Part 2 – Hogwarts Houses and their Stereotypes

Two weeks ago, I started the Harry Plotter project to celebrate the 20th anniversary of the first Harry Potter book. I could not have imagined that the first blog would be so well received. It reached over 4000 views in a matter of days thanks to the lovely people in the data science and #rstats community that were kind enough to share it…

R resources (free courses, books, tutorials, & cheat sheets)

Help yourself to these free books, tutorials, packages, cheat sheets, and many more materials for R programming. There’s a separate overview for handy R programming tricks. If you have additions, please comment below or contact me! LAST UPDATED: 2019-10-19 Table of Contents (clickable) Beginner Advanced Cheat sheets Data manipulation Data visualization Dashboards & Shiny Markdown…