The author of numpy is making the next generation numpy, blaze (http://blaze.pydata.org/docs/index.html http://blaze.pydata.org/docs/index.html). There're also

The author of numpy is making the next generation numpy, blaze (http://blaze.pydata.org/docs/index.html http://blaze.pydata.org/docs/index.html). There're also many python project, such like numexpr, blz, numpy aim to boost scientific computing in python. Having a strong community, I think python might dominate the data analysis in the nearly future.