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

定义

使用等方差的学生分布(T 分布)执行 T 检验。

public:
 System::Windows::Forms::DataVisualization::Charting::TTestResult ^ TTestEqualVariances(double hypothesizedMeanDifference, double probability, System::String ^ firstInputSeriesName, System::String ^ secondInputSeriesName);
public System.Windows.Forms.DataVisualization.Charting.TTestResult TTestEqualVariances (double hypothesizedMeanDifference, double probability, string firstInputSeriesName, string secondInputSeriesName);
member this.TTestEqualVariances : double * double * string * string -> System.Windows.Forms.DataVisualization.Charting.TTestResult
Public Function TTestEqualVariances (hypothesizedMeanDifference As Double, probability As Double, firstInputSeriesName As String, secondInputSeriesName As String) As TTestResult

参数

hypothesizedMeanDifference
Double

假设的均数差。

probability
Double

alpha 值,其表示假设被否定的概率。 允许的范围是 0 到 1。

firstInputSeriesName
String

第一个输入序列名称。

secondInputSeriesName
String

第二个输入序列名称。

返回

TTestResult

TTestResult 对象。

适用于