Distribution
params.Distribution()Abstract base class for univariate parameter distributions.
Subclasses wrap a frozen scipy.stats distribution and are the scalar building blocks of a ParameterSet.
Methods
| Name | Description |
|---|---|
| mean | Distribution mean. |
| ppf | Quantile function (inverse CDF) evaluated at u in (0, 1). |
| sample | Draw n independent samples. |
| sd | Distribution standard deviation. |
mean
params.Distribution.mean()Distribution mean.
ppf
params.Distribution.ppf(u)Quantile function (inverse CDF) evaluated at u in (0, 1).
sample
params.Distribution.sample(n, rng=None)Draw n independent samples.
Example
from heormodel.params import Beta Beta(2, 5).sample(3, rng=1).shape (3,)
sd
params.Distribution.sd()Distribution standard deviation.