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CategoricalArrays

Arrays for working with categorical data (both nominal and ordinal) in Julia

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CategoricalArrays.jl

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Documentation:

This package provides tools for working with categorical variables, both with unordered (nominal variables) and ordered categories (ordinal variables). It provides a replacement for DataArrays.jl's PooledDataArray type. Contrary to that type, it supports both non-nullable and nullable arrays (i.e. arrays allowing for missing data), using the Null type. It is also based on a simpler design by only supporting categorical data, which allows offering more specialized features (like ordering of categories). See the IndirectArrays.jl package for a simpler array type storing data with a small number of values.

First Commit

05/09/2016

Last Touched

3 days ago

Commits

159 commits

Requires: