Package ubic.basecode.math

Class KSTest

java.lang.Object

ubic.basecode.math.KSTest

public class KSTest
extends Object

Class to perform the Kolmogorov-Smirnov test. Ported from R.

Author:

pavlidis

Constructor Summary

Constructors

Constructor	Description
KSTest()

Method Summary

Modifier and Type	Method	Description
static double	oneSample(cern.colt.list.DoubleArrayList x, ProbabilityComputer pg)
static double	oneSampleProbability(double statistic, int n)
static double	oneSampleStatistic(cern.colt.list.DoubleArrayList x, ProbabilityComputer pg)
static double	twoSample(cern.colt.list.DoubleArrayList x, cern.colt.list.DoubleArrayList y)
static double	twoSampleProbability(double statistic, int nx, int ny)
static double	twoSampleStatistic(cern.colt.list.DoubleArrayList x, cern.colt.list.DoubleArrayList y)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KSTest

public KSTest()

Method Detail

oneSample

public static double oneSample(cern.colt.list.DoubleArrayList x,
                               ProbabilityComputer pg)

Parameters:

x -

pg -

Returns:

pvalue

oneSampleProbability

public static double oneSampleProbability(double statistic,
                                          int n)

Parameters:

statistic -

n -

Returns:

oneSampleStatistic

public static double oneSampleStatistic(cern.colt.list.DoubleArrayList x,
                                        ProbabilityComputer pg)

Parameters:

x -

pg -

Returns:

twoSample

public static double twoSample(cern.colt.list.DoubleArrayList x,
                               cern.colt.list.DoubleArrayList y)

Parameters:

x -

y -

Returns:

pvalue

twoSampleProbability

public static double twoSampleProbability(double statistic,
                                          int nx,
                                          int ny)

Parameters:

statistic -

nx -

ny -

Returns:

twoSampleStatistic

public static double twoSampleStatistic(cern.colt.list.DoubleArrayList x,
                                        cern.colt.list.DoubleArrayList y)

Parameters:

x -

y -

Returns: