Two Sample Test<T> Class
Represents a HypothesisTest based on two samples.
Definition
Namespace: Numerics.NET.Statistics.Tests
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.3
C#
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.3
public abstract class TwoSampleTest<T> : HypothesisTest
- Inheritance
- Object → HypothesisTest → TwoSampleTest<T>
- Derived
Type Parameters
- T
- The element type of the samples.
Remarks
Use the TwoSampleTest<T> class as a base class for a statistical test based on two samples. This class adds the Sample1 and Sample2 properties, which can be used to get or set the samples. It also provides a constructor that allows this property to be set at the time of construction.
This is an abstract base class and cannot be instantiated directly.
Note to inheritors: You must override CalculateStatistic(). You must also set the Distribution property, either in the constructor or in your CalculateStatistic() implementation. If applicable, you should override GetConfidenceInterval(Double).
Constructors
Two | Constructs a new TwoSampleTest<T> object. |
Two | Constructs a new TwoSampleTest<T> object. |
Properties
Distribution |
Gets the probability distribution used in the hypothesis test.
(Inherited from HypothesisTest) |
Hypothesis |
Gets or sets whether the test is one or two-tailed.
(Inherited from HypothesisTest) |
Name |
Gets the name of the hypothesis test.
(Inherited from HypothesisTest) |
PValue |
Gets the probability that the test statistic would take on the calculated value under the alternate hypothesis.
(Inherited from HypothesisTest) |
Sample1 | Gets or sets the first sample this test is being applied to. |
Sample2 | Gets or sets the second sample this test is being applied to. |
Significance |
Gets the significance level used to test the null hypothesis.
(Inherited from HypothesisTest) |
Statistic |
Gets the value of the test statistic.
(Inherited from HypothesisTest) |
Methods
Calculate |
Evaluates the test statistic.
(Inherited from HypothesisTest) |
Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) |
Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object) |
Get |
Returns the confidence interval for the test parameter for the default confidence level.
(Inherited from HypothesisTest) |
Get |
Returns the confidence interval for the test parameter for the specified confidence level.
(Inherited from HypothesisTest) |
Get | Serves as the default hash function. (Inherited from Object) |
Get |
Gets the lower critical value for the hypothesis test's current significance level.
(Inherited from HypothesisTest) |
Get |
Gets the lower critical value for the hypothesis test at the specified significance level.
(Inherited from HypothesisTest) |
Get |
Gets the probability that the test statistic would take on the calculated value under the specified alternate hypothesis.
(Inherited from HypothesisTest) |
Get | Gets the Type of the current instance. (Inherited from Object) |
Get |
Gets the upper critical value for the test statistic at the hypothesis test's current significance level.
(Inherited from HypothesisTest) |
Get |
Gets the upper critical value for the test statistic at the specified significance level.
(Inherited from HypothesisTest) |
Memberwise | Creates a shallow copy of the current Object. (Inherited from Object) |
Reject() |
Returns whether the null hypothesis is rejected
using the default significance level.
(Inherited from HypothesisTest) |
Reject( |
Returns whether the null hypothesis is rejected using the specified significance level.
(Inherited from HypothesisTest) |
Summarize() |
Returns a string containing a human-readable summary of the object.
(Inherited from HypothesisTest) |
Summarize( |
Returns a string containing a human-readable summary of the object
using the specified options.
(Inherited from HypothesisTest) |
ToString | Returns a string that represents the current object. (Inherited from HypothesisTest) |