Yes. "J for Haskell Programmers" - http://crypto.stanford.edu/~blynn/haskell/jfh.html http://crypto.stanford.edu/~blynn/haskell/jfh.html Talking about data an

Yes. "J for Haskell Programmers" - http://crypto.stanford.edu/~blynn/haskell/jfh.html http://crypto.stanford.edu/~blynn/haskell/jfh.html Talking about data analysis "Data Analysis using J" - http://csilo.com/static/DataAnalysisWithJ.html http://csilo.com/static/DataAnalysisWithJ.html J for IPython - https://github.com/Synthetica9/JMagic https://github.com/Synthetica9/JMagic, https://github.com/adrian17/jkernel https://github.com/adrian17/jkernel and there's https://www.reddit.com/r/apljk/ https://www.reddit.com/r/apljk/