FitterUtil Namespace Reference

utility functions to be used in the fitter classes More...

Functions
double	EvalIntegral (TF1 *func, const std::vector< double > &x1, const std::vector< double > &x2, const std::vector< double > &par)

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Detailed Description

utility functions to be used in the fitter classes

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Function Documentation

double FitterUtil::EvalIntegral	(	TF1 *	func,
		const std::vector< double > &	x1,
		const std::vector< double > &	x2,
		const std::vector< double > &	par
	)

Evaluate integral of model function around the bin To use when fitting with integral option

Definition at line 19 of file FitterUtil.cxx.

References func().

Referenced by TFumiliFCN::Calculate_gradient_and_hessian(), TFumiliFCN::Calculate_numerical_gradient_of_integral(), TBinLikelihoodFCN::operator()(), and TChi2FCN::operator()().

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