	Name	Description
	FitElement(FitElement)	Initializes a new instance of the FitElement class
	FitElement(IFitFunction)	Initializes a new instance of the FitElement class
	FitElement(IFitFunction, IRowSelection)	Initializes a new instance of the FitElement class
	FitElement(IXmlDeserializationInfo, Int32)	Initializes a new instance of the FitElement class
	FitElement(DataTable, Int32, IRowSelection, IReadableColumn, IReadableColumn)	Initializes a new instance of the FitElement class
	FitElement(IFitFunction, DataTable, Int32, IRowSelection, IReadableColumn, IReadableColumn)	Initializes a new instance of the FitElement class

	Name	Description
	AccumulatedEventData	Gets the accumulated event data. (Inherited from SuspendableDocumentNodeWithSetOfEventArgs)
	DataRowSelection	The selection of data rows to be plotted.
	DataTable
	Debug_AbsolutePath	Gets the absolute path of the node for debugging purposes. (Inherited from SuspendableDocumentNodeBase)
	FitFunction	Gets / sets the fitting function.
	FitFunctionSupportsDerivative	Gets a value indicating whether the fit function supports derivatives w.r.t. the parameters. This is the case if the fit function implements IFitFunctionWithDerivative.
	GroupNumber
	IsDisposed	Gets a value indicating whether this instance is disposed. (Inherited from SuspendableDocumentNodeBase)
	IsDisposeInProgress	Gets a value indicating whether for this instance dispose is in progress, or the instance is already disposed. (Inherited from SuspendableDocumentNodeBase)
	IsResumeInProgress	Gets a value indicating whether this instance is currently resuming the events. (Inherited from SuspendableDocumentNode)
	IsSomeoneListeningToChanges	Gets a value indicating whether someone is listening to changes. For this, either the ParentObject or the Changed event must be set. (Inherited from SuspendableDocumentNodeBase)
	IsSuspended	Gets a value indicating whether this instance is suspended. (Inherited from SuspendableDocumentNode)
	IsSuspendedOrResumeInProgress	Gets a value indicating whether this instance is suspended or resume is currently in progress. (Inherited from SuspendableDocumentNode)
	Name	Gets the name of this document node. Null is returned if the name is not set or unknown. The set accessor will for most nodes throw a InvalidOperationException, since the name can only be set on IProjectItems. (Inherited from SuspendableDocumentNodeBase)
	NumberOfDependentVariables	Gets the maximum possible number of dependent variables of this fit element. Please note that the actual used number of dependent variables can be less than this (see NumberOfUsedDependentVariables).
	NumberOfIndependentVariables	Gets the number of independent variables of this fit element.
	NumberOfParameters	Gets the number of parameters.
	NumberOfUsedDependentVariables	Returns the number of dependent variables that are currently used for fitting.
	ParentObject	Gets/sets the parent object this instance belongs to. (Inherited from SuspendableDocumentNodeBase)
	UseWeights	Returns true if the regression procedure has to include weights in the calculation. Otherwise, if weights are not used for all used dependent variables (ConstantVarianceScaling with Scaling==1), false is returned.

	Name	Description
	AccumulateChangeData	(Inherited from SuspendableDocumentNodeWithSetOfEventArgs)
	AccumulatedChangeData_SetBackAfterResumeAndSuspend	(Inherited from SuspendableDocumentNodeWithSetOfEventArgs)
	AccumulatedEventData_Clear	Clears the accumulated event data. (Inherited from SuspendableDocumentNodeWithSetOfEventArgs)
	AccumulatedEventData_HasZeroOrOneEventArg	Determines whether there is no or only one single event arg accumulated. If this is the case, the return value is true. If there is one event arg accumulated, it is returned in the argument singleEventArg. The return value is false if there is more than one event arg accumulated. In this case the singleEventArg is null on return, and the calling function should use AccumulatedEventData to enumerate all accumulated event args. (Inherited from SuspendableDocumentNodeWithSetOfEventArgs)
	CalculateValidNumericRows	Calculates the valid numeric rows of the data source, i.e. that rows that can be used for fitting. Both dependent and independent variable sources are considered. A row is considered valid, if all (independent and dependent) variables of this row have finite numeric values.
	ChildCloneFromT	Clones a node that is intended to use as child node of this instance (e.g. in collections). Consider using ChildCloneToMemberT(T, T) instead if the child node is stored in a member of this instance. (Inherited from SuspendableDocumentNode)
	ChildCloneToMemberT	Sets a member variable that holds a child with a cloned instance of another variable. If an old instance member (provided in myChild exists and can not be used, it is disposed first. The node is then cloned using System.ICloneable. The resulting node's ParentObject is then set to this instance in order to maintain the parent-child relationship. (Inherited from SuspendableDocumentNode)
	ChildCloneToMemberAltT	Set a member variable that holds a child node of this instance. The child node may or may not implement IDocumentLeafNode. The value to set may or may not implement ICloneable. If it implements ICloneable, then the member variable is set to a clone of the value. Otherwise, the member variable is set directly with the value. It helps to ensure the correct order: first, the child node is set to the new instance and then the old child node is disposed. (Inherited from SuspendableDocumentNode)
	ChildCopyToMemberT	Copies a document node from another source into a member of this instance. If an old instance member (provided in myChild exists and can not be used, it is disposed first. The node is then copied using either Main.ICopyFrom or System.ICloneable. The resulting node's ParentObject is then set to this instance in order to maintain the parent-child relationship. (Inherited from SuspendableDocumentNode)
	ChildCopyToMemberOrCreateNewT	Copies a document node from another source into a member of this instance. If an old instance member (provided in myChild exists and can not be used, it is disposed first. If the node is not null, the node is then copied using either Main.ICopyFrom or System.ICloneable. If the node is null, a new node is created using the provided generation function. The resulting node's ParentObject is then set to this instance in order to maintain the parent-child relationship. (Inherited from SuspendableDocumentNode)
	ChildDisposeMemberT	Helper function to dispose a child node of this instance. It helps to ensure the correct order: first, the child node is set to null and only then the child node is disposed. (Inherited from SuspendableDocumentNodeBase)
	ChildSetMemberT	Set a member variable that holds a child node of this instance. It helps to ensure the correct order: first, the child node is set to the new instance and then the old child node is disposed. (Inherited from SuspendableDocumentNode)
	ChildSetMemberAltT	Set a member variable that holds a child node of this instance. The child node may or may not implement IDocumentLeafNode. It helps to ensure the correct order: first, the child node is set to the new instance and then the old child node is disposed. (Inherited from SuspendableDocumentNode)
	Clone	Creates a new object that is a copy of the current instance.
	CountEvent	Counts the number of events during the suspend state. Every call to this function will increment the event counter by 1 (but only in the suspended state). The event counter will be reset to zero when the object is resumed. (Inherited from SuspendableDocumentNode)
	DependentVariables	Returns the ith dependent variable column. Can return null if the column was set properly, but was disposed in the mean time.
	Dispose	Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources. (Inherited from SuspendableDocumentNodeBase)
	Dispose(Boolean)	(Inherited from SuspendableDocumentNode)
	EhChildChanged	Used by childs of this object to inform us about a change in their state. (Inherited from SuspendableDocumentNode)
	EhParentTunnelingEventHappened	Is called by the parent when a tunneling event happened in the parent. (Inherited from SuspendableDocumentNode)
	EhSelfChanged	Called if some (simple) member or property of this instance itself has changed. (Inherited from SuspendableDocumentNode)
	EhSelfTunnelingEventHappened(TunnelingEventArgs)	Is called by this instance if a tunneling event happened into this instance. The tunneling event triggers the TunneledEvent and is additionally distributed to all childs of this instance. (Inherited from SuspendableDocumentNodeBase)
	EhSelfTunnelingEventHappened(TunnelingEventArgs, Boolean)	Is called by this instance if a tunneling event happened into this instance. The tunneling event triggers the TunneledEvent and is - depending on the provided parameter - also distributed to all childs of this instance. (Inherited from SuspendableDocumentNode)
	EnumerateFromHereToLeaves	Enumerates all document node including this node, its child nodes, its child-child nodes up to the leaf nodes. (Inherited from SuspendableDocumentNode)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object)
	Finalize	Finalizes an instance of the SuspendableDocumentNodeBase class. (Inherited from SuspendableDocumentNodeBase)
	FitFunctionEvaluate(Double, Double, Double)	Evaluates the fit function values and transforms them according to the transformations set.
	FitFunctionEvaluate(IROMatrixDouble, IReadOnlyListDouble, IVectorDouble, IReadOnlyListBoolean)
	FitFunctionEvaluateDerivative	This evaluates the analytical gradient of the function with respect to the parameters. ATTENTION: the fit function must implement IFitFunctionWithDerivative, otherwise an exception is thrown.
	GetAdditionallyUsedColumns	Gets the columns used additionally by this style, e.g. the label column for a label plot style, or the error columns for an error bar plot style.
	GetChildObjectNamed	Retrieves the child node of this instance with the name C# Copy name . (Inherited from SuspendableDocumentNode)
	GetDependentVariable
	GetDependentVariableNameWithTransformation	Gets the dependent variable name, and if a transformation is applied, the representation of this transformation as a function.
	GetDependentVariableTransformation	Gets the transformation for the ith dependent variable output of the fit function.
	GetDocumentNodeChildrenWithName	(Overrides SuspendableDocumentNodeGetDocumentNodeChildrenWithName)
	GetHashCode	Serves as the default hash function. (Inherited from Object)
	GetMaximumRowIndexExclusiveFromDataColumns	Gets the maximum row index that can be deduced from the data columns. The calculation does not include the DataRowSelection.
	GetNameOfChildObject	Gets the name of child node. (Inherited from SuspendableDocumentNode)
	GetType	Gets the Type of the current instance. (Inherited from Object)
	HandleHighPriorityChildChangeCases	Handles the case when a child changes, and a reaction is neccessary independently on the suspend state of the table. (Inherited from SuspendableDocumentNode)
	HandleLowPriorityChildChangeCases	Processes the event args e when this object is not suspended. This function serves two purposes: i) updating some cached data of this object by processing the event args of the child, and ii) optional transforming the event args, for instance to a new type, which afterwards is send to the parent and is used as event args in the [E:Changed] event of this object. The transformed event args is not used if this object is suspended (in this case the original event args is used). (Inherited from SuspendableDocumentNode)
	IndependentVariables	Returns the ith independent variable column. Can return null if the column was set properly, but was disposed in the mean time.
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object)
	NotifyChildrenTunnelingEventHappened	Notifies the child nodes of this instance that a tunneling event has happened. (Inherited from SuspendableDocumentNode)
	OnAboutToBeResumed	Is called when the suspend level is still 1 (one), but is about to fall to zero, i.e. shortly before the call to OnResume(Int32). This function is not called before OnResumeSilently(Int32)! (Inherited from SuspendableDocumentNode)
	OnChanged	Fires the change event with the EventArgs provided in the argument. (Inherited from SuspendableDocumentNodeBase)
	OnResume	Is called when the object is resumed, i.e. change notifications are allowed again. During the execution of this function, the [P:IsResumeInProgress] property will return true to indicate that the resume is currently in progress. (Inherited from SuspendableDocumentNode)
	OnResumeSilently	Is called when the suspend level falls down from 1 to zero by a call to ResumeSilently. This implementation disarma the suspendTokens of the childs of this object, deletes any accumulated events, and does not send any change event to the parent or the listeners of the Change event. (Inherited from SuspendableDocumentNode)
	OnSuspended	Called when the suspend level has just gone from 0 to 1, i.e. the object was suspended. (Inherited from SuspendableDocumentNode)
	OnTunnelingEvent	Fires the TunneledEvent event. (Inherited from SuspendableDocumentNodeBase)
	ParameterName	Gives the ith parameter name.
	Resume(ISuspendToken)	Resumes changed events by calling Resume for the provided suspend token, and setting the reference to the suspend token to null. If Event data were accumulated during the suspended state, a changed event is triggered for each event data. (Inherited from SuspendableDocumentNodeBase)
	Resume(ISuspendToken, EventFiring)	Resumes changed events, either with taking the accumulated event data into account (see Resume(ISuspendToken)) or discarding the accumulated event data (see ResumeSilently(ISuspendToken), depending on the provided argument eventFiring. (Inherited from SuspendableDocumentNodeBase)
	ResumeCompleteTemporarily	Resumes the object completely for only a short time. Thus, if object was suspended before, it will be suspended again when the function returns. (Inherited from SuspendableDocumentNode)
	ResumeCompleteTemporarilyGetToken	Resumes the object completely for the time the returned token is referenced and not disposed. The return value is a token that had 'absorbed' the suspend count of the object, resulting in the suspend count of the object dropped to 0 (zero). When the returned token is finally disposed, the suspend count of the object is increased again by the 'absorbed' suspend count. (Inherited from SuspendableDocumentNode)
	ResumeSilently	Resumes changed events by calling Resume for the provided suspend token, and setting the reference to the suspend token to null. All event data accumulated during the suspended state are discarded, and thus no change event is triggered even if the instance has changed during the suspended state. (Inherited from SuspendableDocumentNodeBase)
	SetDependentVariable	Sets the ith dependent variable column. The column is hold by a reference aware of disposed events, so that it can be null if retrieved afterwards.
	SetDependentVariableTransformation	Sets the transformation for the ith dependent variable output of the fit function.
	SetDisposeInProgress	Sets the flag that dispose is in progress for this node and all child nodes recursively. (Inherited from SuspendableDocumentNode)
	SetIndependentVariable	Sets the ith independent variable column. The column is hold by a reference aware of disposed events, so that it can be null if retrieved afterwards.
	SetMemberAndRaiseSelfChangedT(NullableT, NullableT)	Sets a member variable of this instance and raise a change event with Empty if the new value is different from the old value. The comparison is done using the IEquatableT interface of the member variable. Note: to set members that implement IDocumentNode please use the Child... functions. (Inherited from SuspendableDocumentNodeBase)
	SetMemberAndRaiseSelfChangedT(T, T)	Sets a member variable of this instance and raise a change event with Empty if the new value is different from the old value. The comparison is done using the IEquatableT interface of the member variable. Note: to set members that implement IDocumentNode please use the Child... functions. (Inherited from SuspendableDocumentNodeBase)
	SetMemberEnumAndRaiseSelfChangedT	Sets a member variable (which is an Enum) of this instance and raise a change event with Empty if the new value is different from the old value. The comparison is done using the IEquatableT interface of the member variable. Note: to set members that implement IDocumentNode please use the Child... functions. (Inherited from SuspendableDocumentNodeBase)
	SetParameterName	Sets the ith parameter name.
	SuspendGetToken	Suspend will increase the SuspendLevel. (Inherited from SuspendableDocumentNode)
	ToString	Returns a string that represents the current object. (Inherited from Object)
	TryGetName	Test if this item already has a name. (Inherited from SuspendableDocumentNodeBase)
	VisitDocumentReferences	Replaces path of items (intended for data items like tables and columns) by other paths. Thus it is possible to change a plot so that the plot items refer to another table.

	Name	Description
	Changed	Fired when something in the object has changed, and the object is not suspended. (Inherited from SuspendableDocumentNodeBase)
	TunneledEvent	The event that is fired when the object is disposed. First argument is the sender, second argument is the original source, and third argument is the event arg. (Inherited from SuspendableDocumentNodeBase)

	Name	Description
	_accumulatedEventData	The accumulated event data. (Inherited from SuspendableDocumentNodeWithSetOfEventArgs)
	_dataTable	Holds a reference to the underlying data table.
	_groupNumber	The group number of the data columns. All data columns should have this group number. Data columns having other group numbers will be marked.
	_parent	The parent object this instance belongs to. (Inherited from SuspendableDocumentNodeBase)
	_suspendTokensOfChilds	Stores the suspend tokens of the suspended childs of this object. (Inherited from SuspendableDocumentNode)

FitElement Class

Reference