Stats, linear algebra and einops for xarray
The PERT probability distribution is defined by the minimum, most likely, and maximum values that a variable can take. It is commonly used to elicit subjective beliefs. PERT is an alternative to the triangular distribution, but has a smoother shape.
A lightweight collection of Bayes classifiers: Multivariate Gaussian, Gaussian naive Bayes, multinomial, Bernoulli, categorical, and Poisson.
