pyntbci.utilities.correlation

pyntbci.utilities.correlation(A: ndarray[Any, dtype[_ScalarType_co]], B: ndarray[Any, dtype[_ScalarType_co]]) → ndarray[Any, dtype[_ScalarType_co]][source]

Compute the correlation coefficient. Computed between two sets of variables.

Parameters:

  • A (NDArray) – The first set of variables of shape (n_A, n_samples).

  • B (NDArray) – The second set of variables of shape (n_B, n_samples).

Returns:

scores – The correlation matrix of shape (n_A, n_B).

Return type:

NDArray