Better: Gtools Cabal Download

import System.Random.MWC (createSystemRandom) import qualified Statistics.Distribution.Normal as N

If you are a data scientist, statistician, or functional programmer working in the ecosystem, you have likely encountered the need for robust statistical computing tools. In the R world, you have ggplot2 and dplyr . In Python, pandas and matplotlib . In Haskell, the gold standard is Gtools . gtools cabal download