I was reading https://github.com/JuliaComputing/PooledArrays.jl which describes a PooledArray. I tried to follow the source code and looked at the constructor, I gather that a pool is the same as a level in R/Stats speaking which is the same as a category in SAS/stats speak. In uni stats courses it…

What is a Pooled Array? And my answer

mkborregaard October 16, 2017, 5:31pm 4

Is the distinction between those three packages documented somewhere?

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