openmc.stats.Univariate

class openmc.stats.Univariate[source]

Probability distribution of a single random variable.

The Univariate class is an abstract class that can be derived to implement a specific probability distribution.

integral()[source]

Return integral of distribution

Added in version 0.13.1.

Returns:

Integral of distribution

Return type:

float

abstractmethod sample(seed: int | None = None)[source]

Sample the univariate distribution

Parameters:

  • n_samples (int) – Number of sampled values to generate

  • seed (int or None) – Initial random number seed.

Returns:

A 1-D array of sampled values

Return type:

numpy.ndarray