scglue.num.col_pcc

scglue.num.col_pcc(X, Y)

Column-wise Pearson’s correlation coefficient (sparse friendly)

Parameters

• X (typing.Union[numpy.ndarray, scipy.sparse._base.spmatrix]) – First design matrix

• Y (typing.Union[numpy.ndarray, scipy.sparse._base.spmatrix]) – Second design matrix

Return type

numpy.ndarray

Returns

pcc – Column-wise Pearson’s correlation coefficients