is_posdef Test if matrix a is positive definite.
randpd Create a random positive definite matrix of size dim-by-dim.
stacked_randpd Create stacked positive definite matrices.
normalize_logspace Normalizes the array a in the log domain.
sq_distance Efficiently compute squared Euclidean distances between stats of vectors.
partitioned_cov Covariance of groups.
partitioned_mean Mean of groups.
partitioned_sum Sums of groups.
shrink_cov Covariance shrinkage estimation.
canonize_labels Transform labels to 1:k.
nonuniform Create a new Mock object.
gibbs Create a new Mock object.
conditional_normal
conditional_student
conditional_mix_normal
multivariate_normal
multivariate_student
invwishart
normal_invwishart
models.markov