scglue.num.spr_mat

scglue.num.spr_mat(X, Y=None)[source]

Spearman’s rank correlation

Parameters:

X (typing.Union[numpy.ndarray, scipy.sparse._matrix.spmatrix]) – First design matrix
Y (typing.Union[numpy.ndarray, scipy.sparse._matrix.spmatrix, None]) – Second design matrix (optional)

Return type:

numpy.ndarray

Returns:

spr – Spearman’s correlation matrix among columns of X, if only X is given. Spearman’s correlation matrix between columns of X and columns of Y, if both X and Y are given.