One Sample Chi Square Test Class
Represents a test that the population variance of a
Vector<T> is equal to a specific value.
Definition
Namespace: Numerics.NET.Statistics.Tests
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.0
C#
Assembly: Numerics.NET (in Numerics.NET.dll) Version: 9.0.0
public class OneSampleChiSquareTest : OneSampleTest
- Inheritance
- Object → HypothesisTest → OneSampleTest<Double> → OneSampleTest → OneSampleChiSquareTest
Remarks
Use the OneSampleChiSquareTest class to test the hypothesis that the variance of a variable variable is equal to a specified value.
The sample data can be supplied either as a Vector<T>, or by specifying the SampleVariance and the SampleSize.
A confidence interval for the variance of the sample can be obtained using the GetConfidenceInterval(Double) method.
Constructors
One | Constructs a new OneSampleChiSquareTest. |
One | Constructs a new OneSampleChiSquareTest for the specified Vector<T>. |
One | Constructs a new OneSampleChiSquareTest for a sample with the specified parameters. |
One | Constructs a new OneSampleChiSquareTest for the specified Vector<T> with known variance. |
One | Constructs a new OneSampleChiSquareTest for a sample with the specified parameters. |
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.
(Overrides HypothesisTest.Name) |
PValue |
Gets the probability that the test statistic would take on the calculated value under the alternate hypothesis.
(Inherited from HypothesisTest) |
Sample |
Gets or sets the variable the test is to be applied to.
(Inherited from OneSampleTest<T>) |
Sample | Gets or sets the size of the sample. |
Sample | Gets or sets the variance of the sample. |
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) |
Variance | Gets or sets the proposed variance. |
Methods
Calculate |
Calculates the value of the statistic used for this test.
(Overrides HypothesisTest.CalculateStatistic()) |
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 variance of the population for the specified confidence level.
(Overrides HypothesisTest.GetConfidenceInterval(Double)) |
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 OneSampleTest<T>) |
ToString | Returns a string that represents the current object. (Inherited from HypothesisTest) |