StatisticFormula.Covariance(String, String) Method
Definition
Important
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The covariance formula measures the degree of dependence that may exist between two random variables.
public:
double Covariance(System::String ^ firstInputSeriesName, System::String ^ secondInputSeriesName);public double Covariance (string firstInputSeriesName, string secondInputSeriesName);member this.Covariance : string * string -> doublePublic Function Covariance (firstInputSeriesName As String, secondInputSeriesName As String) As DoubleParameters
Returns
Covariance value between the two groups of data.
Examples
The following code demonstrates how to use this formula.
Dim result As double = Chart1.DataManipulator.Statistics.Covariance("Series1", "Series2")
double result = Chart1.DataManipulator.Statistics.Covariance("Series1", "Series2");
Remarks
The method throws an exception if the input series do not have the same number of data points.
Applies to
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