DiscreteDistribution class abstract

Abstract interface of all continuous distributions.

Subclasses must implement at least one of probability or cumulativeProbability.

Inheritance

• Object
• Distribution<int>
• DiscreteDistribution

Implementers

• BernoulliDistribution
• BinomialDistribution
• NegativeBinomialDistribution
• PoissonDistribution
• RademacherDistribution
• UniformDiscreteDistribution

Constructors

DiscreteDistribution()

const

Properties

defaultToStringPrinter → ObjectPrinter

Override to configure the empty ObjectPrinter.

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

kurtosisExcess → double

Returns the excess kurtosis.

no setter, inherited

lowerBound → int

Returns the lower boundary of the distribution.

no setter, override

mean → double

Returns the mean value of the distribution.

no setter, inherited

median → double

Returns the median value of the distribution.

no setter, inherited

mode → double

Returns the mode, a value that appears most commonly in the set of values.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

skewness → double

Returns the skewness of the distribution.

no setter, inherited

standardDeviation → double

Returns the expected standard deviation.

no setter, inherited

toStringPrinter → ObjectPrinter

Override and call super to add values to the ObjectPrinter.

no setter, inherited

upperBound → int

Returns the upper boundary of the distribution.

no setter, override

variance → double

Returns the expected variance.

no setter, inherited

Methods

cumulativeProbability(int k) → double

The Cumulative Distribution Function (CDF).

override

inverseCumulativeProbability(num p) → int

The Inverse Cumulative Distribution Function (PPT), or quantile function.

override

inverseSurvival(num p) → int

Inverse Survival Function (ISF).

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

probability(int k) → double

The Probability Density/Mass Function (PDF/PMF).

override

sample({Random? random}) → int

Returns a single sample of a random value within the distribution.

inherited

samples({Random? random}) → Iterable<int>

Returns an infinite source of random samples within the distribution.

inherited

survival(int x) → double

The Survival Function (SF), or Complementary cumulative distribution function.

inherited

toString() → String

Standard Object.toString implementation. Do not override, instead implement toStringPrinter to customize.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited