vtkMultiCorrelativeStatistics Class Reference

A class for multivariate linear correlation. More...

#include <vtkMultiCorrelativeStatistics.h>

Inheritance diagram for vtkMultiCorrelativeStatistics:

Collaboration diagram for vtkMultiCorrelativeStatistics:

Public Types
typedef vtkStatisticsAlgorithm	Superclass
Public Types inherited from vtkStatisticsAlgorithm
typedef vtkTableAlgorithm	Superclass
enum	InputPorts { INPUT_DATA = 0, LEARN_PARAMETERS = 1, INPUT_MODEL = 2 }
enum	OutputIndices { OUTPUT_DATA = 0, OUTPUT_MODEL = 1, OUTPUT_TEST = 2 }
Public Types inherited from vtkTableAlgorithm
typedef vtkAlgorithm	Superclass
Public Types inherited from vtkAlgorithm
typedef vtkObject	Superclass
enum	DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }
Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)
vtkMultiCorrelativeStatistics *	NewInstance () const
virtual void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	Aggregate (vtkDataObjectCollection *, vtkMultiBlockDataSet *)
virtual void	SetMedianAbsoluteDeviation (bool)
virtual bool	GetMedianAbsoluteDeviation ()
virtual void	MedianAbsoluteDeviationOn ()
virtual void	MedianAbsoluteDeviationOff ()
Public Member Functions inherited from vtkStatisticsAlgorithm
vtkStatisticsAlgorithm *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	SetColumnStatus (const char *namCol, int status)
virtual void	ResetAllColumnStates ()
virtual int	RequestSelectedColumns ()
virtual void	ResetRequests ()
virtual vtkIdType	GetNumberOfRequests ()
virtual vtkIdType	GetNumberOfColumnsForRequest (vtkIdType request)
void	AddColumn (const char *namCol)
void	AddColumnPair (const char *namColX, const char *namColY)
virtual void	SetLearnOptionParameterConnection (vtkAlgorithmOutput *params)
virtual void	SetLearnOptionParameters (vtkDataObject *params)
virtual void	SetInputModelConnection (vtkAlgorithmOutput *model)
virtual void	SetInputModel (vtkDataObject *model)
virtual void	SetLearnOption (bool)
virtual bool	GetLearnOption ()
virtual void	SetDeriveOption (bool)
virtual bool	GetDeriveOption ()
virtual void	SetAssessOption (bool)
virtual bool	GetAssessOption ()
virtual void	SetTestOption (bool)
virtual bool	GetTestOption ()
virtual void	SetNumberOfPrimaryTables (vtkIdType)
virtual vtkIdType	GetNumberOfPrimaryTables ()
virtual void	SetAssessNames (vtkStringArray *)
virtual vtkStringArray *	GetAssessNames ()
virtual const char *	GetColumnForRequest (vtkIdType r, vtkIdType c)
virtual int	GetColumnForRequest (vtkIdType r, vtkIdType c, vtkStdString &columnName)
virtual bool	SetParameter (const char *parameter, int index, vtkVariant value)
Public Member Functions inherited from vtkTableAlgorithm
vtkTableAlgorithm *	NewInstance () const
virtual int	ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
vtkTable *	GetOutput ()
vtkTable *	GetOutput (int index)
void	SetInputData (vtkDataObject *obj)
void	SetInputData (int index, vtkDataObject *obj)
Public Member Functions inherited from vtkAlgorithm
vtkAlgorithm *	NewInstance () const
int	HasExecutive ()
vtkExecutive *	GetExecutive ()
virtual void	SetExecutive (vtkExecutive *executive)
virtual int	ModifyRequest (vtkInformation *request, int when)
vtkInformation *	GetInputPortInformation (int port)
vtkInformation *	GetOutputPortInformation (int port)
int	GetNumberOfInputPorts ()
int	GetNumberOfOutputPorts ()
void	UpdateProgress (double amount)
vtkInformation *	GetInputArrayInformation (int idx)
void	RemoveAllInputs ()
vtkDataObject *	GetOutputDataObject (int port)
virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)
virtual void	RemoveInputConnection (int port, int idx)
virtual void	RemoveAllInputConnections (int port)
int	GetNumberOfInputConnections (int port)
int	GetTotalNumberOfInputConnections ()
vtkAlgorithmOutput *	GetInputConnection (int port, int index)
vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)
vtkAlgorithm *	GetInputAlgorithm (int port, int index)
vtkExecutive *	GetInputExecutive (int port, int index)
vtkInformation *	GetInputInformation (int port, int index)
vtkInformation *	GetOutputInformation (int port)
virtual void	UpdateInformation ()
virtual void	UpdateDataObject ()
virtual void	PropagateUpdateExtent ()
virtual void	UpdateWholeExtent ()
void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
int	SetUpdateExtentToWholeExtent (int port)
int	SetUpdateExtentToWholeExtent ()
void	SetUpdateExtent (int port, int extent[6])
int	ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
virtual int	ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, unsigned long *mtime)
virtual vtkInformation *	GetInformation ()
virtual void	SetInformation (vtkInformation *)
virtual void	Register (vtkObjectBase *o)
virtual void	UnRegister (vtkObjectBase *o)
virtual void	SetAbortExecute (int)
virtual int	GetAbortExecute ()
virtual void	AbortExecuteOn ()
virtual void	AbortExecuteOff ()
virtual void	SetProgress (double)
virtual double	GetProgress ()
void	SetProgressText (const char *ptext)
virtual char *	GetProgressText ()
virtual unsigned long	GetErrorCode ()
virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)
virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
vtkDataObject *	GetInputDataObject (int port, int connection)
virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)
virtual void	SetInputConnection (vtkAlgorithmOutput *input)
virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)
virtual void	AddInputConnection (vtkAlgorithmOutput *input)
virtual void	SetInputDataObject (int port, vtkDataObject *data)
virtual void	SetInputDataObject (vtkDataObject *data)
virtual void	AddInputDataObject (int port, vtkDataObject *data)
virtual void	AddInputDataObject (vtkDataObject *data)
vtkAlgorithmOutput *	GetOutputPort (int index)
vtkAlgorithmOutput *	GetOutputPort ()
vtkAlgorithm *	GetInputAlgorithm ()
vtkExecutive *	GetInputExecutive ()
vtkInformation *	GetInputInformation ()
virtual void	Update (int port)
virtual void	Update ()
virtual void	SetReleaseDataFlag (int)
virtual int	GetReleaseDataFlag ()
void	ReleaseDataFlagOn ()
void	ReleaseDataFlagOff ()
int	UpdateExtentIsEmpty (vtkInformation *pinfo, vtkDataObject *output)
int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
void	SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)
void	SetUpdateExtent (int piece, int numPieces, int ghostLevel)
void	SetUpdateExtent (int extent[6])
int *	GetUpdateExtent ()
int *	GetUpdateExtent (int port)
void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
void	GetUpdateExtent (int extent[6])
void	GetUpdateExtent (int port, int extent[6])
int	GetUpdatePiece ()
int	GetUpdatePiece (int port)
int	GetUpdateNumberOfPieces ()
int	GetUpdateNumberOfPieces (int port)
int	GetUpdateGhostLevel ()
int	GetUpdateGhostLevel (int port)
void	SetProgressObserver (vtkProgressObserver *)
virtual vtkProgressObserver *	GetProgressObserver ()
Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const
virtual void	DebugOn ()
virtual void	DebugOff ()
bool	GetDebug ()
void	SetDebug (bool debugFlag)
virtual void	Modified ()
virtual unsigned long	GetMTime ()
unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
unsigned long	AddObserver (const char *event, vtkCommand *, float priority=0.0f)
vtkCommand *	GetCommand (unsigned long tag)
void	RemoveObserver (vtkCommand *)
void	RemoveObservers (unsigned long event, vtkCommand *)
void	RemoveObservers (const char *event, vtkCommand *)
int	HasObserver (unsigned long event, vtkCommand *)
int	HasObserver (const char *event, vtkCommand *)
void	RemoveObserver (unsigned long tag)
void	RemoveObservers (unsigned long event)
void	RemoveObservers (const char *event)
void	RemoveAllObservers ()
int	HasObserver (unsigned long event)
int	HasObserver (const char *event)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
int	InvokeEvent (unsigned long event, void *callData)
int	InvokeEvent (const char *event, void *callData)
int	InvokeEvent (unsigned long event)
int	InvokeEvent (const char *event)
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
virtual void	Delete ()
virtual void	FastDelete ()
void	Print (ostream &os)
void	SetReferenceCount (int)
void	PrintRevisions (ostream &)
virtual void	PrintHeader (ostream &os, vtkIndent indent)
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
int	GetReferenceCount ()

Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkMultiCorrelativeStatistics *	SafeDownCast (vtkObjectBase *o)
static vtkMultiCorrelativeStatistics *	New ()
Static Public Member Functions inherited from vtkStatisticsAlgorithm
static int	IsTypeOf (const char *type)
static vtkStatisticsAlgorithm *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkTableAlgorithm
static vtkTableAlgorithm *	New ()
static int	IsTypeOf (const char *type)
static vtkTableAlgorithm *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithm *	New ()
static int	IsTypeOf (const char *type)
static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)
static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()
static vtkInformationIntegerKey *	INPUT_IS_REPEATABLE ()
static vtkInformationInformationVectorKey *	INPUT_REQUIRED_FIELDS ()
static vtkInformationStringVectorKey *	INPUT_REQUIRED_DATA_TYPE ()
static vtkInformationInformationVectorKey *	INPUT_ARRAYS_TO_PROCESS ()
static vtkInformationIntegerKey *	INPUT_PORT ()
static vtkInformationIntegerKey *	INPUT_CONNECTION ()
static vtkInformationIntegerKey *	CAN_PRODUCE_SUB_EXTENT ()
static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()
static void	SetDefaultExecutivePrototype (vtkExecutive *proto)
Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)
static vtkObject *	SafeDownCast (vtkObjectBase *o)
static vtkObject *	New ()
static void	BreakOnError ()
static void	SetGlobalWarningDisplay (int val)
static void	GlobalWarningDisplayOn ()
static void	GlobalWarningDisplayOff ()
static int	GetGlobalWarningDisplay ()
Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)
static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkMultiCorrelativeStatistics ()
	~vtkMultiCorrelativeStatistics ()
virtual void	Derive (vtkMultiBlockDataSet *)
virtual void	ComputeMedian (vtkTable *inData, vtkTable *outData)
virtual vtkOrderStatistics *	CreateOrderStatisticsInstance ()
virtual void	Learn (vtkTable *, vtkTable *, vtkMultiBlockDataSet *)
virtual void	Assess (vtkTable *, vtkMultiBlockDataSet *, vtkTable *)
virtual void	Test (vtkTable *, vtkMultiBlockDataSet *, vtkTable *)
virtual void	SelectAssessFunctor (vtkTable *inData, vtkDataObject *inMeta, vtkStringArray *rowNames, AssessFunctor *&dfunc)
Protected Member Functions inherited from vtkStatisticsAlgorithm
	vtkStatisticsAlgorithm ()
	~vtkStatisticsAlgorithm ()
virtual int	FillInputPortInformation (int port, vtkInformation *info)
virtual int	FillOutputPortInformation (int port, vtkInformation *info)
virtual int	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void	Assess (vtkTable *, vtkMultiBlockDataSet *, vtkTable *, int)
Protected Member Functions inherited from vtkTableAlgorithm
	vtkTableAlgorithm ()
	~vtkTableAlgorithm ()
virtual int	RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual int	RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Protected Member Functions inherited from vtkAlgorithm
	vtkAlgorithm ()
	~vtkAlgorithm ()
virtual void	SetNumberOfInputPorts (int n)
virtual void	SetNumberOfOutputPorts (int n)
int	InputPortIndexInRange (int index, const char *action)
int	OutputPortIndexInRange (int index, const char *action)
int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
virtual vtkExecutive *	CreateDefaultExecutive ()
virtual void	ReportReferences (vtkGarbageCollector *)
virtual void	SetNumberOfInputConnections (int port, int n)
int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)
int	GetInputArrayAssociation (int idx, vtkDataObject *input)
vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)
vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
void	SetInputDataInternal (int port, vtkDataObject *input)
void	AddInputDataInternal (int port, vtkDataObject *input)
virtual void	SetErrorCode (unsigned long)
Protected Member Functions inherited from vtkObject
	vtkObject ()
virtual	~vtkObject ()
virtual void	RegisterInternal (vtkObjectBase *, int check)
virtual void	UnRegisterInternal (vtkObjectBase *, int check)
void	InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void	InternalReleaseFocus ()
Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()
virtual	~vtkObjectBase ()
virtual void	CollectRevisions (ostream &)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Protected Attributes
bool	MedianAbsoluteDeviation
Protected Attributes inherited from vtkStatisticsAlgorithm
vtkIdType	NumberOfPrimaryTables
bool	LearnOption
bool	DeriveOption
bool	AssessOption
bool	TestOption
vtkStringArray *	AssessNames
vtkStatisticsAlgorithmPrivate *	Internals
Protected Attributes inherited from vtkAlgorithm
vtkInformation *	Information
double	Progress
char *	ProgressText
vtkProgressObserver *	ProgressObserver
unsigned long	ErrorCode
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
int	AbortExecute
Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey *	PORT_REQUIREMENTS_FILLED ()
Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

A class for multivariate linear correlation.

Given a selection of sets of columns of interest, this class provides the following functionalities, depending on the operation in which it is executed: Learn: calculates means, unbiased variance and covariance estimators of column pairs coefficient. More precisely, Learn calculates the averages and centered variance/covariance sums; if finalize is set to true (default), the final statistics are calculated. The output metadata on port OUTPUT_MODEL is a multiblock dataset containing at a minimum one vtkTable holding the raw sums in a sparse matrix style. If finalize is true, then one additional vtkTable will be present for each requested set of column correlations. These additional tables contain column averages, the upper triangular portion of the covariance matrix (in the upper right hand portion of the table) and the Cholesky decomposition of the covariance matrix (in the lower portion of the table beneath the covariance triangle). The leftmost column will be a vector of column averages. The last entry in the column averages vector is the number of samples. As an example, consider a request for a 3-column correlation with columns named ColA, ColB, and ColC. The resulting table will look like this:

     Column  |Mean     |ColA     |ColB     |ColC
     --------+---------+---------+---------+---------
     ColA    |avg(A)   |cov(A,A) |cov(A,B) |cov(A,C)
     ColB    |avg(B)   |chol(1,1)|cov(B,B) |cov(B,C)
     ColC    |avg(C)   |chol(2,1)|chol(2,2)|cov(C,C)
     Cholesky|length(A)|chol(3,1)|chol(3,2)|chol(3,3)
  

The mean point and the covariance matrix can be replaced by the median point and the MAD matrix (Median Absolute Deviation) thanks to the MedianAbsoluteDeviation boolean. In this mode, the resulting table will look like this:

     Column  |Mean     |ColA     |ColB     |ColC
     --------+---------+---------+---------+---------
     ColA    |med(A)   |MAD(A,A) |MAD(A,B) |MAD(A,C)
     ColB    |med(B)   |chol(1,1)|MAD(B,B) |MAD(B,C)
     ColC    |med(C)   |chol(2,1)|chol(2,2)|MAD(C,C)
     Cholesky|length(A)|chol(3,1)|chol(3,2)|chol(3,3)
  

The Median Absolute Deviation is known to be more robust than the covariance. It is used in the robust PCA computation for instance. Assess: given a set of results matrices as specified above in input port INPUT_MODEL and tabular data on input port INPUT_DATA that contains column names matching those of the tables on input port INPUT_MODEL, the assess mode computes the relative deviation of each observation in port INPUT_DATA's table according to the linear correlations implied by each table in port INPUT_MODEL.

Thanks:

Thanks to Philippe Pebay, Jackson Mayo, and David Thompson of Sandia National Laboratories for implementing this class. Updated by Philippe Pebay, Kitware SAS 2012 Updated by Tristan Coulange and Joachim Pouderoux, Kitware SAS 2013

Tests:

vtkMultiCorrelativeStatistics (Tests)

Definition at line 91 of file vtkMultiCorrelativeStatistics.h.

Member Typedef Documentation

typedef vtkStatisticsAlgorithm vtkMultiCorrelativeStatistics::Superclass

Definition at line 94 of file vtkMultiCorrelativeStatistics.h.

Constructor & Destructor Documentation

vtkMultiCorrelativeStatistics::vtkMultiCorrelativeStatistics ( )

protected

vtkMultiCorrelativeStatistics::~vtkMultiCorrelativeStatistics ( )

protected

Member Function Documentation

static int vtkMultiCorrelativeStatistics::IsTypeOf ( const char *  type )

static

virtual int vtkMultiCorrelativeStatistics::IsA ( const char *  name )

virtual

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkStatisticsAlgorithm.

Reimplemented in vtkPCAStatistics, vtkPCAStatisticsGnuR, vtkPMultiCorrelativeStatistics, and vtkPPCAStatistics.

static vtkMultiCorrelativeStatistics* vtkMultiCorrelativeStatistics::SafeDownCast ( vtkObjectBase *  o )

static

virtual vtkObjectBase* vtkMultiCorrelativeStatistics::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkStatisticsAlgorithm.

Reimplemented in vtkPCAStatistics, vtkPCAStatisticsGnuR, vtkPMultiCorrelativeStatistics, and vtkPPCAStatistics.

vtkMultiCorrelativeStatistics* vtkMultiCorrelativeStatistics::NewInstance

(

)

const

virtual void vtkMultiCorrelativeStatistics::PrintSelf ( ostream &  os, vtkIndent  indent  )

virtual

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkTableAlgorithm.

Reimplemented in vtkPCAStatistics, vtkPCAStatisticsGnuR, vtkPMultiCorrelativeStatistics, and vtkPPCAStatistics.

static vtkMultiCorrelativeStatistics* vtkMultiCorrelativeStatistics::New ( )

static

virtual void vtkMultiCorrelativeStatistics::Aggregate ( vtkDataObjectCollection *  , vtkMultiBlockDataSet *    )

virtual

Given a collection of models, calculate aggregate model

Implements vtkStatisticsAlgorithm.

virtual void vtkMultiCorrelativeStatistics::SetMedianAbsoluteDeviation ( bool  )

virtual

If set to true, the covariance matrix is replaced by the Median Absolute Deviation matrix. Default is false.

virtual bool vtkMultiCorrelativeStatistics::GetMedianAbsoluteDeviation ( )

virtual

If set to true, the covariance matrix is replaced by the Median Absolute Deviation matrix. Default is false.

virtual void vtkMultiCorrelativeStatistics::MedianAbsoluteDeviationOn ( )

virtual

If set to true, the covariance matrix is replaced by the Median Absolute Deviation matrix. Default is false.

virtual void vtkMultiCorrelativeStatistics::MedianAbsoluteDeviationOff ( )

virtual

If set to true, the covariance matrix is replaced by the Median Absolute Deviation matrix. Default is false.

virtual void vtkMultiCorrelativeStatistics::Learn ( vtkTable *  , vtkTable *  , vtkMultiBlockDataSet *    )

protectedvirtual

Execute the calculations required by the Learn option.

Implements vtkStatisticsAlgorithm.

Reimplemented in vtkPMultiCorrelativeStatistics, and vtkPPCAStatistics.

virtual void vtkMultiCorrelativeStatistics::Derive ( vtkMultiBlockDataSet *  )

protectedvirtual

Execute the calculations required by the Derive option.

Implements vtkStatisticsAlgorithm.

Reimplemented in vtkPCAStatistics.

virtual void vtkMultiCorrelativeStatistics::Assess ( vtkTable *  , vtkMultiBlockDataSet *  , vtkTable *    )

protectedvirtual

Execute the calculations required by the Assess option.

Implements vtkStatisticsAlgorithm.

Reimplemented in vtkPCAStatistics.

virtual void vtkMultiCorrelativeStatistics::Test ( vtkTable *  , vtkMultiBlockDataSet *  , vtkTable *    )

inlineprotectedvirtual

Execute the calculations required by the Test option.

Implements vtkStatisticsAlgorithm.

Reimplemented in vtkPCAStatistics, and vtkPPCAStatistics.

Definition at line 135 of file vtkMultiCorrelativeStatistics.h.

virtual void vtkMultiCorrelativeStatistics::SelectAssessFunctor ( vtkTable *  inData, vtkDataObject *  inMeta, vtkStringArray *  rowNames, AssessFunctor *&  dfunc  )

protectedvirtual

Provide the appropriate assessment functor.

Implements vtkStatisticsAlgorithm.

Reimplemented in vtkPCAStatistics.

virtual void vtkMultiCorrelativeStatistics::ComputeMedian ( vtkTable *  inData, vtkTable *  outData  )

protectedvirtual

Computes the median of inData with vtkOrderStatistics.

virtual vtkOrderStatistics* vtkMultiCorrelativeStatistics::CreateOrderStatisticsInstance ( )

protectedvirtual

Return a new vtkOrderStatistics instance. Used by derived class to return a derivate class instead.

Reimplemented in vtkPPCAStatistics, and vtkPMultiCorrelativeStatistics.

Member Data Documentation

bool vtkMultiCorrelativeStatistics::MedianAbsoluteDeviation

protected

Definition at line 157 of file vtkMultiCorrelativeStatistics.h.

---

The documentation for this class was generated from the following file:

• /home/boeckb/code/depot/group-kitware/vtk/build-release/Utilities/Doxygen/dox/Filters/Statistics/vtkMultiCorrelativeStatistics.h