ChiSquaredLikelihood.h File Reference

Chi-square likelihood implementation for models without explicit nuisance parameters. More...

#include <cmath>
#include <stdexcept>
#include <vector>
#include "BaseLikelihood.h"

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Classes
class	ChiSquaredLikelihood
	Global chi-square likelihood with no explicit nuisance parameters. More...

Detailed Description

Chi-square likelihood implementation for models without explicit nuisance parameters.

This file declares ChiSquaredLikelihood, a lightweight likelihood model based on a fixed inverse covariance matrix. It is intended for profiling or minimization problems where the optimization vector contains only the parameters of interest.

See also

BaseLikelihood

ILikelihood

Definition in file ChiSquaredLikelihood.h.