Summary
F Test.
Unit
Statistics
Declaration
Function FTest(Data1, Data2: TVec; out hRes: THypothesisResult; out Signif: TSample; out ConfInt: TTwoElmReal; hType: THypothesisType = htTwoTailed; Alpha: TSample = 0.05): TSample;
| Parameter | Description |
|---|
| hRes | Returns the result of the null hypothesis (default assumption is that the means are equal). |
| hType | Defines the type of the null hypothesis (left, right and two - tailed). |
| Signif | (Significance level) returns the probability of observing the given result by chance given that the null hypothesis is true. |
| ConfInt | Returns the 100*(1-Alpha) percent confidence interval for the mean. |
| Alpha | Defines the desired significance level. If the significance probability (Signif) is bellow the desired significance (Alpha), the null hypothesis is rejected. |
Result
The F-test statistics.
Description
Performs F-Test by comparing Data1 and Data2 standard deviations.
Categories
Hypothesis testing| Copyright 2008 Dew Research |
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