jamestwebber

import numpy as np
import numba as nb

import scipy.stats


@nb.njit(parallel=True)
def tiecorrect(rankvals):
    """
    parallelized version of scipy.stats.tiecorrect

mrocklin

jakevdp

Numba Ball Tree

This is a quick attempt at writing a ball tree for nearest neighbor searches using numba. I've included a pure python version, and a version with numba jit decorators. Because class support in numba is not yet complete, all the code is factored out to stand-alone functions in the numba version. The resulting code produced by numba is about ~10 times slower than the cython ball tree in scikit-learn. My guess is that part of this stems from lack of inlining in numba, while the rest is due to some sort of overhead

ycopin

#!/usr/bin/env python
# Copyright: This document has been placed in the public domain.

"""
Taylor diagram (Taylor, 2001) implementation.

Note: If you have found these software useful for your research, I would
appreciate an acknowledgment.
"""