StatisticFormula.ZTest(Double, Double, Double, Double, String, String) Method
Definition
Important
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Performs a Z Test using the Normal distribution.
public:
System::Windows::Forms::DataVisualization::Charting::ZTestResult ^ ZTest(double hypothesizedMeanDifference, double varianceFirstGroup, double varianceSecondGroup, double probability, System::String ^ firstInputSeriesName, System::String ^ secondInputSeriesName);public System.Windows.Forms.DataVisualization.Charting.ZTestResult ZTest (double hypothesizedMeanDifference, double varianceFirstGroup, double varianceSecondGroup, double probability, string firstInputSeriesName, string secondInputSeriesName);member this.ZTest : double * double * double * double * string * string -> System.Windows.Forms.DataVisualization.Charting.ZTestResultPublic Function ZTest (hypothesizedMeanDifference As Double, varianceFirstGroup As Double, varianceSecondGroup As Double, probability As Double, firstInputSeriesName As String, secondInputSeriesName As String) As ZTestResultParameters
- hypothesizedMeanDifference
- Double
Hypothesized mean difference.
- varianceFirstGroup
- Double
Variance of the first group.
- varianceSecondGroup
- Double
Variance of the second group.
- probability
- Double
The alpha value, which is the probability that the hypothesis is rejected. The allowable range is 0-1.
- firstInputSeriesName
- String
First input series name.
- secondInputSeriesName
- String
Second input series name.
Returns
A ZTestResult object.
