Underrated R Functions
I wanted to write a post about a couple of handy functions in R that don't always get the recognition they deserve. This article will talk about a few functions that form part of R's core functional programming capabilities. R has thousands of functions, so this is just a short list, and I'll probably write other articles like this in the future to discuss some different R functions. Reduce Let's start with the Reduce function (note the capital "R"). Reduce takes a list or vector as input, and reduces it down to a single element. It works by applying a function to the first two elements of the vector or list, and then applying the same function to that result with the third element. This new result gets passed with…
