語言

StatisticFormula.ZTest(Double, Double, Double, Double, String, String) 方法

定義

使用常態分布進行Z檢定。

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.ZTestResult
Public Function ZTest (hypothesizedMeanDifference As Double, varianceFirstGroup As Double, varianceSecondGroup As Double, probability As Double, firstInputSeriesName As String, secondInputSeriesName As String) As ZTestResult

參數

hypothesizedMeanDifference
Double

假設的平均差。

varianceFirstGroup
Double

第一組的變異。

varianceSecondGroup
Double

第二組的變異。

probability
Double

α值,即該假設被拒絕的機率。 允許範圍為0-1。

firstInputSeriesName
String

第一次輸入系列名稱。

secondInputSeriesName
String

第二個輸入系列名稱。

傳回

ZTestResult 物件。

適用於