kappa_average_median( Expr, double kappa, [T nan,] double mean [, double sigma] )
[Kappa-Sigma Clipping]

Functions

• template<class T > int ltl::average_clip_median (const MArray< T, 1 > &a, const double kappa, double *const mean, double *const sigma=NULL)

  Return median after average clipping sorted ltl::MArray<T, 1>.
  

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

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Detailed Description

Clip according to average, but store median of remaining to mean. Return number of elements after clipping (and optionally resulting sigma in pointed address. Optionally neglect values == nan.

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Function Documentation

template<class T >

int ltl::average_clip_median	(	const MArray< T, 1 > &	a,
		const double	kappa,
		double *const	mean,
		double *const	sigma = NULL
	)			[inline]

Return median after average clipping sorted ltl::MArray<T, 1>.

References ltl::MArray< T, N >::begin(), ltl::MArrayIterConst< T, N >::done(), and ltl::kappa_sigma_average().

Referenced by ltl::kappa_average_median().

template<class Expr , int N>

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

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

template<class Expr , int N>

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

References ltl::average_clip_median(), ltl::MArray< T, N >::beginRA(), ltl::count(), ltl::ExprBase< Derived_T, N_Dims >::derived(), and ltl::MArray< T, N >::endRA().