(This article was first published on R Tips's blog, and kindly contributed to R-bloggers)
I found another gem in R today. Earlier I commented about how R could do recursion, something that I love. I write some pretty complicated recursion functions in my research, but I also have a bad habit of compulsively reorganizing things. Now I've come across the wonderful word Recall. Sorry no example this time, just read up on it. Now if they can just get a self keyword for true object orientation, and encapsulation.
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Zero Inflated Models and Generalized Linear Mixed Models with R.
Zuur, Saveliev, Ieno (2012).