ChiSquaredVarianceTest Class |
Namespace: FinMath.Statistics.HypothesisTesting
[SerializableAttribute] public class ChiSquaredVarianceTest : OneSampleTest
The ChiSquaredVarianceTest type exposes the following members.
Name | Description | |
---|---|---|
ChiSquaredVarianceTest | Creates ChiSquaredVarianceTest instance with default significance level for two-tailed test. | |
ChiSquaredVarianceTest(Double) | Creates ChiSquaredVarianceTest instance for two-tailed test. | |
ChiSquaredVarianceTest(Tail) | Creates ChiSquaredVarianceTest instance with default significance level. | |
ChiSquaredVarianceTest(Double, Tail) | Creates ChiSquaredVarianceTest instance. |
Name | Description | |||||
---|---|---|---|---|---|---|
AcceptanceRegionLeft |
Region of acceptance left border.
We fail to reject null hypothesis if test statistics is between left and right borders of region of acceptance.
http://en.wikipedia.org/wiki/Statistical_hypothesis_testing#Definition_of_terms
(Overrides HypothesisTestAcceptanceRegionLeft.) | |||||
AcceptanceRegionRight |
Region of acceptance right border.
We fail to reject null hypothesis if test statistics is between left and right borders of region of acceptance.
http://en.wikipedia.org/wiki/Statistical_hypothesis_testing#Definition_of_terms
(Overrides HypothesisTestAcceptanceRegionRight.) | |||||
Decision |
Decision about null hypothesis.
(Inherited from HypothesisTest.)
| |||||
DecisionPrinciple |
Marks whether decision should be made comparing P-value with Significance level or test statistics with critical value.
(Inherited from HypothesisTest.) | |||||
PValue |
The probability of obtaining a test statistic at least as extreme
as the one that was actually observed, assuming that the null hypothesis is true.
http://en.wikipedia.org/wiki/P-value
(Overrides HypothesisTestPValue.) | |||||
SignificanceLevel |
Significance level.
http://en.wikipedia.org/wiki/Statistical_significance
(Inherited from HypothesisTest.) | |||||
Statistics |
Test statistics.
http://en.wikipedia.org/wiki/Test_statistic
(Inherited from HypothesisTest.) |
Name | Description | |
---|---|---|
Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) | |
GetHashCode | Serves as the default hash function. (Inherited from Object.) | |
GetType | Gets the Type of the current instance. (Inherited from Object.) | |
ToString | Returns a string that represents the current object. (Inherited from Object.) | |
Update(Double) | Updates test statistic using provided sample. (Inherited from OneSampleTest.) | |
Update(Vector) | Updates test statistic using provided sample. (Inherited from OneSampleTest.) | |
Update(Double, Double) | Updates test statistic using provided sample and supposition about mean value. | |
Update(Vector, Double) | Updates test statistic using provided sample and supposition about mean value. | |
Update(Double, Int32, Int32) | Updates test statistic using provided sample. (Inherited from OneSampleTest.) |