KSLCore/ksl.utilities.distributions/Uniform

Uniform

class Uniform(minimum: Double = 0.0, maximum: Double = 1.0, name: String? = null) : Distribution, ContinuousDistributionIfc, InverseCDFIfc, GetRVariableIfc, RVParametersTypeIfc, MomentsIfc(source)

Defines a uniform distribution over the given range.

Parameters

minimum

limit of the distribution

maximum

limit of the distribution

name

an optional name/label

Constructors

Uniform

constructor(parameters: DoubleArray)

Constructs a uniform distribution with lower limit = parameters0, upper limit = parameters1

constructor(minimum: Double = 0.0, maximum: Double = 1.0, name: String? = null)

Properties

kurtosis

open override val kurtosis: Double

Gets the kurtosis of the distribution www.mathworld.wolfram.com/UniformDistribution.html

maximum

var maximum: Double

mean

open override val mean: Double

var minimum: Double

val moment3: Double

val moment4: Double

val range: Double

open override val skewness: Double

Gets the skewness of the distribution www.mathworld.wolfram.com/UniformDistribution.html

variance

open override val variance: Double

Functions

cdf

open override fun cdf(x: Double): Double

Returns the F(x) = Pr{X <= x} where F represents the cumulative distribution function

domain

open override fun domain(): Interval

instance

open override fun instance(): Uniform

invCDF

open override fun invCDF(p: Double): Double

Provides the inverse cumulative distribution function for the distribution

mean

open override fun mean(): Double

Returns the mean or expected value of a distribution

parameters

open override fun parameters(): DoubleArray

Gets the parameters for the distribution

open override fun parameters(params: DoubleArray)

Sets the parameters for the distribution where parameters0 is the minimum and parameters1 is the maximum of the range. the minimum must be < maximum

pdf

open override fun pdf(x: Double): Double

Returns the f(x) where f represents the probability density function for the distribution. Note this is not a probability.

randomVariable

open override fun randomVariable(streamNumber: Int, streamProvider: RNStreamProviderIfc): UniformRV

Promises to return a random variable that uses the supplied stream number using the supplied stream provider

setRange

fun setRange(min: Double, max: Double)

Sets the range

toString

open override fun toString(): String

variance

open override fun variance(): Double

Returns the variance of the distribution if defined