OneSampleTTest Class

Members See Also

Represents a test that the population mean of a NumericalVariable is equal to a specific value.

Namespace: Extreme.Statistics.Tests
Assembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 4.2.11333.0 (4.2.12253.0)

Syntax

C#
public sealed class OneSampleTTest : OneSampleTest

Visual Basic (Declaration)
Public NotInheritable Class OneSampleTTest _ Inherits OneSampleTest

Visual C++
public ref class OneSampleTTest sealed : public OneSampleTest

F#
[<SealedAttribute>] type OneSampleTTest = class inherit OneSampleTest end

Remarks

Use the OneSampleTTest to test the hypothesis that the mean of a variable is equal to a specified value. The variable is a sample from a population with a normal distribution.

The sample data can be supplied either as a NumericalVariable, or by specifying the SampleMean, SampleStandardDeviation and the SampleSize.

A confidence interval for the variance of the sample can be obtained using the GetConfidenceInterval(Double) method.

When the population variance is known, use a OneSampleTTest. To compare two sample means, use a TwoSampleTTest.

Inheritance Hierarchy

System..::..Object
  Extreme.Statistics.Tests..::..HypothesisTest
    Extreme.Statistics.Tests..::..OneSampleTest<(Of <(<'NumericalVariable>)>)>
      Extreme.Statistics.Tests..::..OneSampleTest
        Extreme.Statistics.Tests..::..OneSampleTTest