sample

Documentation

Overview

Package sample includes the functionality for sampling from a discrete distribution.

Index

• type DiscreteDistribution
  • func (d DiscreteDistribution) Random() interface{}
• type WeightedValue

Types

type DiscreteDistribution

type DiscreteDistribution struct {
	WeightedValues []WeightedValue
}

DiscreteDistribution represents a collection of weighted values that form a distribution.

func (DiscreteDistribution) Random

func (d DiscreteDistribution) Random() interface{}

Random samples the DiscreteDistribution and returns the resulting value.

type WeightedValue

type WeightedValue struct {
	Value     interface{}
	Frequency uint
}

WeightedValue represents the value and its frequency.