Stats::RunCalc< T > Class Template Reference

Calculates mean, min, max etc., as running values. More...

Inheritance diagram for Stats::RunCalc< T >:

Public Member Functions
	RunCalc (const CalcSetup &s)
RunCalc< T > &	addValue (T data, T weight=1)
RunCalc< T > &	addValues (size_type sz, const T *data, const T *weights=0)
	mUseType (CalcSetup, idx_type)
	mUseType (CalcSetup, size_type)
RunCalc< T > &	operator+= (T t)
RunCalc< T > &	removeValue (T data, T weight=1)
RunCalc< T > &	replaceValue (T olddata, T newdata, T wt=1)
Public Member Functions inherited from Stats::BaseCalc< T >
virtual	~BaseCalc ()
double	average () const
void	clear ()
T	clipVal (float ratio, bool upper) const
	requires sort; 0 <= ratio <= 1 More...
size_type	count () const
T	extreme (idx_type *index_of_extr=0) const
idx_type	getIndex (Type) const
	only for Median, Min and Max More...
double	getValue (Type) const
bool	hasUndefs () const
bool	isEmpty () const
bool	isWeighted () const
T	max (idx_type *index_of_max=0) const
T	median (idx_type *index_of_median=0) const
const T *	medValsArr () const
T	min (idx_type *index_of_min=0) const
T	mostFreq () const
float_complex	mostFreq () const
	mUseType (CalcSetup, idx_type)
	mUseType (CalcSetup, size_type)
double	normvariance () const
double	rms () const
const CalcSetup &	setup () const
size_type	size (bool used=true) const
T	sqSum () const
double	stdDev () const
T	sum () const
virtual double	variance () const
double	variance () const

Protected Member Functions
void	setMostFrequent (float_complex val, float_complex wt)
void	setMostFrequent (T val, T wt)
Protected Member Functions inherited from Stats::BaseCalc< T >
	BaseCalc (const CalcSetup &s)
T	computeMedian (idx_type *index_of_median=nullptr) const
T	computeWeightedMedian (idx_type *index_of_median=nullptr) const
bool	isZero (const double &val) const
bool	isZero (const float &val) const
bool	isZero (const T &) const
const float_complex *	sort (idx_type *idx_of_med)
virtual const T *	sort (idx_type *index_of_median=nullptr)

Additional Inherited Members
Protected Attributes inherited from Stats::BaseCalc< T >
LargeValVec< idx_type >	clss_
LargeValVec< T >	clsswt_
bool	issorted_ = false
idx_type	maxidx_
T	maxval_
LargeValVec< idx_type >	medidxs_
LargeValVec< T >	medvals_
LargeValVec< T >	medwts_
idx_type	minidx_
T	minval_
size_type	nradded_
Threads::Atomic< size_type >	nrused_
CalcSetup	setup_
T	sum_w_
T	sum_wx_
T	sum_wxx_
T	sum_x_
T	sum_xx_

Detailed Description

template<class T>
class Stats::RunCalc< T >

Calculates mean, min, max etc., as running values.

The idea is that you simply add values and ask for a stat whenever needed. The clear() method resets the object and makes it able to work with new data.

Adding values can be doing with weight (addValue) or without (operator +=). You can remove a value; for Min or Max this has no effect as this would require buffering all data.

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Constructor & Destructor Documentation

RunCalc()

template<class T >

Stats::RunCalc< T >::RunCalc ( const CalcSetup &  s )

inline

Member Function Documentation

addValue()

template<class T >

RunCalc< T > & Stats::RunCalc< T >::addValue ( T  data, T  weight = 1  )

inline

addValues()

template<class T >

RunCalc< T > & Stats::RunCalc< T >::addValues ( size_type  sz, const T *  data, const T *  weights = 0  )

inline

mUseType() [1/2]

template<class T >

Stats::RunCalc< T >::mUseType	(	CalcSetup	,
		idx_type
	)

mUseType() [2/2]

template<class T >

Stats::RunCalc< T >::mUseType	(	CalcSetup	,
		size_type
	)

operator+=()

template<class T >

RunCalc<T>& Stats::RunCalc< T >::operator+= ( T  t )

inline

removeValue()

template<class T >

RunCalc< T > & Stats::RunCalc< T >::removeValue ( T  data, T  weight = 1  )

inline

replaceValue()

template<class T >

RunCalc< T > & Stats::RunCalc< T >::replaceValue ( T  olddata, T  newdata, T  wt = 1  )

inline

setMostFrequent() [1/2]

void Stats::RunCalc< float_complex >::setMostFrequent ( float_complex  val, float_complex  wt  )

inlineprotected

setMostFrequent() [2/2]

template<class T >

void Stats::RunCalc< T >::setMostFrequent ( T  val, T  wt  )

inlineprotected