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

定义

命名空间:

System.Windows.Forms.DataVisualization.Charting

程序集:

System.Windows.Forms.DataVisualization.dll

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。