org.ddogleg.stats

Class UtilGaussian

java.lang.Object

org.ddogleg.stats.UtilGaussian

public class UtilGaussian
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static double	SQRT_2_PI

Constructor Summary

Constructors

Constructor and Description
UtilGaussian()

Method Summary

Modifier and Type	Method and Description
static double	computePDF(double mean, double sigma, double sample)
static double	derivative1(double mean, double sigma, double sample)
static double	derivative2(double mean, double sigma, double sample)
static double	derivative3(double mean, double sigma, double sample)
static double	derivative4(double mean, double sigma, double sample)

Methods inherited from class java.lang.Object

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

Field Detail

SQRT_2_PI

public static double SQRT_2_PI

Constructor Detail

UtilGaussian

public UtilGaussian()

Method Detail

computePDF

public static double computePDF(double mean,
                                double sigma,
                                double sample)

derivative1

public static double derivative1(double mean,
                                 double sigma,
                                 double sample)

derivative2

public static double derivative2(double mean,
                                 double sigma,
                                 double sample)

derivative3

public static double derivative3(double mean,
                                 double sigma,
                                 double sample)

derivative4

public static double derivative4(double mean,
                                 double sigma,
                                 double sample)