StatisticFormula.FTest Method (Double, String, String)
.NET Framework (current version)
The F-test formula performs a two-sample F-test using F distribution, and is used to see if the samples have different variances.
Assembly: System.Web.DataVisualization (in System.Web.DataVisualization.dll)
public FTestResult FTest( double probability, string firstInputSeriesName, string secondInputSeriesName )
Parameters
- probability
-
Type:
System.Double
The alpha value. The acceptable range is between 0 and 1.
- firstInputSeriesName
-
Type:
System.String
Name of the Series object that stores the first group's data.
- secondInputSeriesName
-
Type:
System.String
Name of the Series object that stores the second group's data.
The method throws an exception if the input series do not have the same number of data points.
.NET Framework
Available since 4.0
Available since 4.0
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