imsl.regression.ResponseFormatRef

class ResponseFormatRef(class_counts, frequencies=None)

Generate a class counts matrix from a matrix without reference counts.

Parameters:

class_counts : (n_obs, n_classes-1) array_like

Array of n_obs observations containing the response class counts for all n_classes response categories excluding the reference category.

frequencies : (n_obs,) array_like, optional

Array containing the number of replications or trials for each of the observations.

Default: frequencies = 1

Attributes

class_counts_matrix

Return the full matrix of response class counts.