C# Class Accord.Statistics.Distributions.Univariate.MannWhitneyDistribution

Inheritance: UnivariateContinuousDistribution

Public Methods

Method	Description
Clone ( ) : object	Creates a new object that is a copy of the current instance.
DistributionFunction ( double x ) : double	Gets the cumulative distribution function (cdf) for this distribution evaluated at point `k`. The Cumulative Distribution Function (CDF) describes the cumulative probability that a given value or any value smaller than it will occur.
LogProbabilityDensityFunction ( double x ) : double	Gets the log-probability density function (pdf) for this distribution evaluated at point `x`. The Probability Density Function (PDF) describes the probability that a given value `u` will occur.
MannWhitneyDistribution ( double ranks, [ n1, [ n2 ) : System	Constructs a Mann-Whitney's U-statistic distribution.
ProbabilityDensityFunction ( double x ) : double	Gets the probability density function (pdf) for this distribution evaluated at point `u`. The Probability Density Function (PDF) describes the probability that a given value `u` will occur.
ToString ( string format, IFormatProvider formatProvider ) : string	Returns a System.String that represents this instance.
UMinimum ( double ranks, int n1, int n2 ) : double	Gets the Mann-Whitney's U statistic for the smaller sample.
USample1 ( double rank1, int n2 ) : double	Gets the Mann-Whitney's U statistic for the first sample.
USample2 ( double rank2, int n1 ) : double	Gets the Mann-Whitney's U statistic for the second sample.

Creates a new object that is a copy of the current instance.

public Clone ( ) : object
return	object

Gets the cumulative distribution function (cdf) for this distribution evaluated at point k.

The Cumulative Distribution Function (CDF) describes the cumulative probability that a given value or any value smaller than it will occur.

public DistributionFunction ( double x ) : double
x	double	A single point in the distribution range.
return	double

Gets the log-probability density function (pdf) for this distribution evaluated at point x.

The Probability Density Function (PDF) describes the probability that a given value u will occur.

public LogProbabilityDensityFunction ( double x ) : double
x	double	A single point in the distribution range.
return	double

Constructs a Mann-Whitney's U-statistic distribution.

public MannWhitneyDistribution ( double ranks, [ n1, [ n2 ) : System
ranks	double	The rank statistics.
n1	[	The number of observations in the first sample.
n2	[	The number of observations in the second sample.
return	System

Gets the probability density function (pdf) for this distribution evaluated at point u.

The Probability Density Function (PDF) describes the probability that a given value u will occur.

public ProbabilityDensityFunction ( double x ) : double
x	double	A single point in the distribution range.
return	double

Returns a System.String that represents this instance.

public ToString ( string format, IFormatProvider formatProvider ) : string
format	string
formatProvider	IFormatProvider
return	string

Gets the Mann-Whitney's U statistic for the smaller sample.

public static UMinimum ( double ranks, int n1, int n2 ) : double
ranks	double
n1	int
n2	int
return	double

Gets the Mann-Whitney's U statistic for the first sample.

public static USample1 ( double rank1, int n2 ) : double
rank1	double
n2	int
return	double

Gets the Mann-Whitney's U statistic for the second sample.

public static USample2 ( double rank2, int n1 ) : double
rank2	double
n1	int
return	double