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Class FTestResult - WPF API Reference | Syncfusion

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    Class FTestResult

    The result of statistical F test is stored in this class. If the F value is closer to 1.0 than FCriticalValueOneTail, then we can't deduce that first variance is smaller than second. But if F value is bigger than 1.0, then replace the series and run the test again. Maybe second series variance is smaller than first. Note: That if the second test also fails, this doesn't automatically prove that your variances are equal.

    Inheritance
    System.Object
    FTestResult
    Inherited Members
    System.Object.ToString()
    System.Object.Equals(System.Object)
    System.Object.Equals(System.Object, System.Object)
    System.Object.ReferenceEquals(System.Object, System.Object)
    System.Object.GetHashCode()
    System.Object.GetType()
    System.Object.MemberwiseClone()
    Namespace: Syncfusion.Windows.Chart
    Assembly: Syncfusion.Chart.Wpf.dll
    Syntax
    public class FTestResult

    Constructors

    FTestResult()

    Initializes a new instance of the FTestResult class.

    Declaration
    public FTestResult()

    Properties

    FCriticalValueOneTail

    Gets critical value of F which corresponds to Alpha probability. The area under normal probability density curve of tail is equal to alpha probability.

    Declaration
    public double FCriticalValueOneTail { get; }
    Property Value
    Type Description
    System.Double

    The F critical value one tail.

    FirstSeriesMean

    Gets first series mean value. Series represents sample from studied population.

    Declaration
    public double FirstSeriesMean { get; }
    Property Value
    Type Description
    System.Double

    The first series mean.

    FirstSeriesVariance

    Gets first series variance. Series represents sample from studied population.

    Declaration
    public double FirstSeriesVariance { get; }
    Property Value
    Type Description
    System.Double

    The first series variance.

    FValue

    Gets calculated F value. ( Value of normally distributed random variable with mean=0, and variance=1 ).

    Declaration
    public double FValue { get; }
    Property Value
    Type Description
    System.Double

    The F value.

    ProbabilityFOneTail

    Gets the probability that the random variable has values at the tail, assuming that null hypothesis is true.

    Declaration
    public double ProbabilityFOneTail { get; }
    Property Value
    Type Description
    System.Double

    The probability F one tail.

    SecondSeriesMean

    Gets second series mean value. Series represents sample from studied population.

    Declaration
    public double SecondSeriesMean { get; }
    Property Value
    Type Description
    System.Double

    The second series mean.

    SecondSeriesVariance

    Gets second series variance. Series represents sample from studied population.

    Declaration
    public double SecondSeriesVariance { get; }
    Property Value
    Type Description
    System.Double

    The second series variance.

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