numpy - npalko/npalko.github.com GitHub Wiki

http://stackoverflow.com/questions/4651683/numpy-grouping-using-itertools-groupby-performance

http://docs.scipy.org/doc/numpy/reference/arrays.interface.html

typestr

<: little-endian,

: big-endian, |: not-relevant

t Bit field b Boolean i Integer u Unsigned integer f Floating point c Complex floating point S String (fixed-length sequence of char) U Unicode

http://stackoverflow.com/questions/3410147/define-dtypes-in-numpy-using-a-list

TypeError: expected a readable buffer object

https://github.com/mxcl/homebrew/wiki/Homebrew-and-Python easy install for pip

brew install umfpack pkg-config