Check out this article about how to boost your data munging with R.
This article from Domino Data Labs compares the performance of feather vs. data.table vs. readr vs. saverds/writerds packages.
R-Bloggers has some tips on doing principal component analysis (PCA) in R.
If you are running R on your laptop, you’ve probably encountered instances where you need to scale up. Check out how to run R on AWS.
R Bloggers highlights this function for identifying outliers in time series data sets.
Check out this list of 10 R packages for machine learning.
Rob Hyndman explains a new R package (the anomalous package) for detecting unusual time series.
Check out this list of add-ons for R
Scalable Machine Learning for Big Data Using R and H2O from RBloggers.