stats

Statistical functions.

Functions

pearsonr(x, y[, axis, where])	Computes the Pearson correlation coefficient between two arrays.
spearmanr(x, y[, axis, where])	Computes the Spearman correlation coefficient between two arrays.
rankdata(a[, axis, method, where])	Assign ranks to the data along the given axis, dealing with ties according to the chosen method.