Inner workings of the Kenward-Roger test (Q2422119)
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| Language | Label | Description | Also known as |
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| English | Inner workings of the Kenward-Roger test |
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Inner workings of the Kenward-Roger test (English)
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18 June 2019
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This paper derives variants of the Kenward-Roger test for linear hypothesis about fixed effects in a normal mixed linear model with linear variance-covariance structure. A simulation study is presented for testing the equality of treatment effects in block-design models. Tests based on the different derivations performed similarly.
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mixed linear model
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linear hypothesis
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small sample approximation
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Kenward-Roger test
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residual maximum likelihood estimator
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exact F test
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