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 |