hep.dataforge.likelihood

Class ScaleableNamedFunction

java.lang.Object

hep.dataforge.names.AbstractNamedSet

hep.dataforge.likelihood.ScaleableNamedFunction

All Implemented Interfaces:

NamedFunction, NamedSet

Direct Known Subclasses:

AnalyticalPosteriorLogLike, LogLikelihood, NamedGaussianPDFLog

public abstract class ScaleableNamedFunction
extends AbstractNamedSet
implements NamedFunction

Abstract ScaleableNamedFunction class.

Constructor Summary

Constructors

Constructor and Description
ScaleableNamedFunction(NamedSet named) Constructor for ScaleableNamedFunction.
ScaleableNamedFunction(Names names) Constructor for ScaleableNamedFunction.

Method Summary

Modifier and Type	Method and Description
double	expDeriv(java.lang.String derivName, NamedDoubleSet point) expDeriv.
double	expValue(NamedDoubleSet point) expValue.
double	getScale() Getter for the field scale.
void	reScale(NamedDoubleSet pars) reScale.
void	setScale(double logShift) Параметр scale вводится чтобы экспонентное значение не было нулем

Methods inherited from class hep.dataforge.names.AbstractNamedSet

names

Methods inherited from class java.lang.Object

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

Methods inherited from interface hep.dataforge.functions.NamedFunction

derivValue, providesDeriv, value

Methods inherited from interface hep.dataforge.names.NamedSet

getDimension, names, namesAsArray

Constructor Detail

ScaleableNamedFunction

public ScaleableNamedFunction(Names names)

Constructor for ScaleableNamedFunction.

Parameters:

names - a Names object.

ScaleableNamedFunction

public ScaleableNamedFunction(NamedSet named)

Constructor for ScaleableNamedFunction.

Parameters:

named - a NamedSet object.

Method Detail

expDeriv

public double expDeriv(java.lang.String derivName,
                       NamedDoubleSet point)

expDeriv.

Parameters:

derivName - a String object.

point - a NamedDoubleSet object.

Returns:

a double.

expValue

public double expValue(NamedDoubleSet point)

expValue.

Parameters:

point - a NamedDoubleSet object.

Returns:

a double.

getScale

public double getScale()

Getter for the field scale.

Returns:

a double.

reScale

public void reScale(NamedDoubleSet pars)

reScale.

Parameters:

pars - a NamedDoubleSet object.

setScale

public void setScale(double logShift)

Параметр scale вводится чтобы экспонентное значение не было нулем

Parameters:

logShift - a double.