Class TwoSampleUnpairedUnequalTTest tests the null hypothesis that the two population means corresponding to two random samples are equal.

Namespace:  CenterSpace.NMath.Stats
Assembly:  NMathStats (in NMathStats.dll) Version: 3.4.0.0

Syntax

C#
[SerializableAttribute]
public class TwoSampleUnpairedUnequalTTest : ICloneable
Visual Basic (Declaration)
<SerializableAttribute> _
Public Class TwoSampleUnpairedUnequalTTest _
	Implements ICloneable
Visual C++
[SerializableAttribute]
public ref class TwoSampleUnpairedUnequalTTest : ICloneable

Remarks

The two samples are assumed to be independent of each other. (For dependent, or paired, samples, see class TwoSamplePairedTTest.) The samples may come from populations with unequal variances, and the Welch-Satterthwaite approximation to the degrees of freedom is used. Unlike TwoSampleUnpairedTTest, a pooled estimate of the variance is not used.

Inheritance Hierarchy

System..::.Object
  CenterSpace.NMath.Stats..::.TwoSampleUnpairedUnequalTTest

See Also