kappa_sigma_average( Expr, double kappa, [T nan,] double mean [, double sigma] )
[Statistical Functions for MArrays and Expressions, Kappa-Sigma Clipping]

Functions

• template<class Expr , int N> int ltl::kappa_sigma_average (const ExprBase< Expr, N > &a, const double kappa, double *const mean, double *const sigma=NULL)
• template<class Expr , int N> int ltl::kappa_sigma_average (const ExprBase< Expr, N > &a, const double kappa, const typename Expr::value_type nan, double *const mean, double *const sigma=NULL)

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Detailed Description

Return number of elements after clipping and store clipped mean (and optionally resulting sigma) to pointed address, also optionally neglecting values == nan.

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Function Documentation

template<class Expr , int N>

int ltl::kappa_sigma_average	(	const ExprBase< Expr, N > &	a,
		const double	kappa,
		double *const	mean,
		double *const	sigma = NULL
	)			[inline]

References ltl::ExprBase< Derived_T, N_Dims >::derived(), ltl::stddev(), and ltl::variance().

Referenced by ltl::average_clip_median().

template<class Expr , int N>

int ltl::kappa_sigma_average	(	const ExprBase< Expr, N > &	a,
		const double	kappa,
		const typename Expr::value_type	nan,
		double *const	mean,
		double *const	sigma = NULL
	)			[inline]

References ltl::ExprBase< Derived_T, N_Dims >::derived(), ltl::ExprNode< A, N >::reset(), ltl::ExprNode< A, N >::shape(), ltl::stddev(), and ltl::variance().