R
- rstats-ed: a repository where one can discover courses and learning materials for learning and teaching R
- Short and sweet: temperature variability with ggridges
- XKCD “Curve Fitting”, in R
- Multiple color (and fill) scales with ggplot2
Python
- How to visualize decision trees
- Pandas Crosstab Explained
- IPython 7.0, Async REPL
- Multi-Class Text Classification Model Comparison and Selection
- Matplotlib 3.0 released