Note
This page is a reference documentation. It only explains the function signature, and not how to use it. Please refer to the user guide for the big picture.
3.12.3. nistats.utils.multiple_mahalanobis¶
-
nistats.utils.
multiple_mahalanobis
(effect, covariance)¶ Returns the squared Mahalanobis distance for a given set of samples
- Parameters
- effect: array of shape (n_features, n_samples),
Each column represents a vector to be evaluated
- covariance: array of shape (n_features, n_features, n_samples),
Corresponding covariance models stacked along the last axis
- Returns
- sqd: array of shape (n_samples,)
the squared distances (one per sample)