BernR Meetup

Today (Dec 10th 2018) we will meet for the first BernR Meetup ( – hope to learn new things and get to know cool R people. More to follow soon .

Eye-Tracking with N > 1

This is one of the fastest papers I have ever written. It was a great collaboration with Tomás Lejarraga from the Universitat de les Illes Balears. Why was it great? Because it is one of the rare cases (at least in my academic life) where all people involved in a project contribute equally and quickly.

Before R there was S

Before there was R, there was S. R was modeled on a language developed at AT&T Bell Labs starting in 1976 by Rick Becker and John Chambers (and, later, Alan Wilks) along with Doug Dunn, Jean McRae, and Judy Schilling.

all that mutate() and summarise() beauty

The friendly people from RStudio recently started a webinar series with talks on the following topics (among others): Data wrangling with R and RStudio The Grammar and Graphics of Data Science (both dplyr happiness)

R Style Guide

This is mainly a note to self: There are several style guides for R out there. I particularly like the one from Google and the somewhat lighter version of Hadley (ggplot god).

Why anybody should learn/use R …

I had a discussion the other day on the re-appearing topic why one should learn R … I took the list below from the R-Bloggers which argues why grad students should learn R:

R and the World Cup

Across the street at the Revolution blog a nice example of using R with data from the cloud (see another post on this topic here) shows us the distribution of fouls during the just finished World Cup in a nice barchart.

R goes cloud

Jeroen Ooms did for R what Google did for editing documents online. He created several software packages that help running R with a nice frontend over the Internet. I first learned about Jeroen’s website through his implementation of ggplot2 – this page is useful to generate graphs with the powerful ggplot2 package without R knowledge, however it is even more helpful to learn ggplot2 code with the View-code panel function which displays the underlying R code.

Lattice versus ggplot2

I really liked Lattice for generating graphs in R until I saw what ggplot2 can do … One of the big differences between the two is the theory on which ggplot2 is based upon.

R flashmob

From: The R Flashmob Project Subject: R Flashmob #2 You are invited to take part in R Flashmob, the project that makes the world a better place by posting helpful questions and answers about the