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Xceed Toolkit Plus for WPF v5.1 Documentation
Xceed.Wpf.ListBox Assembly / Xceed.Wpf.Data.Stats Namespace / StatFunction Class
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    StatFunction Class
    In This Topic
    Base class for all statistical functions.
    Syntax
    'Declaration
 
Public MustInherit Class StatFunction 
    'Usage
 
Dim instance As StatFunction
    public abstract class StatFunction
    Inheritance Hierarchy

    System.Object
       Xceed.Wpf.Data.Stats.StatFunction
          Xceed.Wpf.Data.Stats.AverageFunction
          Xceed.Wpf.Data.Stats.CorrelationCoefficientFunction
          Xceed.Wpf.Data.Stats.CovarianceFunction
          Xceed.Wpf.Data.Stats.CumulativeStatFunction
          Xceed.Wpf.Data.Stats.MedianFunction
          Xceed.Wpf.Data.Stats.ModeFunction
          Xceed.Wpf.Data.Stats.StandardDeviationFunction
          Xceed.Wpf.Data.Stats.VarianceFunction

    Public Properties
     NameDescription
    Public PropertyResultPropertyNameGets or sets the unique, case-sensitive property name from which the result of the statistical function can be retrieved.  
    Public PropertySourcePropertyNameGets or sets the name of the column whose values will be used to calculate the result of the statistical function.  
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    Protected Properties
     NameDescription
    Protected Internal PropertyIsInitializedGets a value indicating whether the Initialize method has been called, indicating that the types in which the values will be accumulated have been initialized.  
    Protected PropertyIsSealedGets a value indicating whether an instance of a statistical function is in an immutable state.  
    Protected Internal PropertyPrerequisiteFunctionsGets a list of the statistical functions whose results are required by the current function in order to calculate its own result.  
    Protected Internal PropertyRequiresAccumulationGets a value indicating whether the statistical function needs to accumulate its own results.  
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    Public Methods
     NameDescription
    Public MethodGetSourcePropertyNames  
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    Protected Methods
     NameDescription
    Protected Internal MethodAccumulateAccumulates the values required to calculate the result of the statistical function.  
    Protected MethodCheckSealedChecks whether an instance of a statistical function is in an immutable state.  
    Protected Internal MethodGetEquivalenceKeyRetrieves a value that represents the statistical function's unique equivalence key.  
    Protected Internal MethodGetResultRetrieves the result of the statistical function.  
    Protected MethodInitializeInitializes the statistical function specifying the types in which the values will be accumulated.  
    Protected Internal MethodInitializeFromInstanceInitializes the properties of the current instance of the same-type statistical function when a new instance of the same function needs to be created.  
    Protected Internal MethodInitializePrerequisitesInitializes the prerequisite statistical functions defined by the PrerequisiteFunctions property.  
    Protected Internal MethodIsEquivalentRetrieves a value indicating whether a statistical function is the equivalent of the current function such that both will return the same result for the same set of values.  
    Protected Internal MethodResetResets the statistical function to its original state.  
    Protected Internal MethodValidateValidates the statistical function to ensure that it is able to calculate its result.  
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    Requirements

    Target Platforms: Windows 11, Windows 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

    See Also

    Reference

    StatFunction Members
    Xceed.Wpf.Data.Stats Namespace

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