testequavar (Q97956)
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Bootstrap Tests for Equality of 2, 3, or 4 Population Variances
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | testequavar |
Bootstrap Tests for Equality of 2, 3, or 4 Population Variances |
Statements
10 November 2023
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Tests the hypothesis that variances are homogeneous or not using bootstrap. The procedure uses a variance-based statistic, and is derived from a normal-theory test. The test equivalently expressed the hypothesis as a function of the log contrasts of the population variances. A box-type acceptance region is constructed to test the hypothesis. See Cahoy (2010) \doi{10.1016/j.csda.2010.04.012}.
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