R Study Resources

How to test R code:

https://www.r-bloggers.com/unit-testing-with-r/

https://yihui.name/en/2013/09/testing-r-packages/

Vectorization of R loop for speed:

https://swcarpentry.github.io/r-novice-inflammation/15-supp-loops-in-depth/

R for Markov Decision Process: https://cran.rproject.org/web/packages/MDPtoolbox/MDPtoolbox.pdf

Refactor methods in R which have too many input parameters:

https://stackoverflow.com/questions/439574/whats-the-best-way-to-refactor-a-method-that-has-too-many-6-parameters

Parallel in R: https://www.r-bloggers.com/how-to-go-parallel-in-r-basics-tips/

C++ in R: http://www.rcpp.org/