com.mockturtlesolutions.snifflib.invprobs

Interface WeightAlgorithm

All Known Implementing Classes:

AbstractWeightAlgorithm, BiweightWeightAlgorithm, EpanechnikovWeightAlgorithm, NormalWeightAlgorithm, StdRobustWeightAlgorithm, TricubeWeightAlgorithm, TriweightWeightAlgorithm, UniformWeightAlgorithm, Weight

public interface WeightAlgorithm

Kernel weight algorithm interface.

Method Summary

Methods

Modifier and Type	Method and Description
DblMatrix	getWeight(DblMatrix D) Get the weight of a particular value.
boolean	isTrueDensity() Returns true if the weights are being calculated under a true density.
void	useTrueDensity(boolean x) Set the normalizing behavior of the weight calculation.

Method Detail

useTrueDensity

void useTrueDensity(boolean x)

Set the normalizing behavior of the weight calculation.

isTrueDensity

boolean isTrueDensity()

Returns true if the weights are being calculated under a true density. By true density we mean a kernel that integrates to 1 over its support.

getWeight

DblMatrix getWeight(DblMatrix D)

Get the weight of a particular value.