Zhao Jing, Wang Songgui, Wang Lei. Exact Tests of Variance Components in Nested Error Component Regression Model[J]. Chinese Journal of Applied Probability and Statistics, 2014, 30(1): 31-39.
Citation: Zhao Jing, Wang Songgui, Wang Lei. Exact Tests of Variance Components in Nested Error Component Regression Model[J]. Chinese Journal of Applied Probability and Statistics, 2014, 30(1): 31-39.

Exact Tests of Variance Components in Nested Error Component Regression Model

  • In this paper, some new exact tests and confidence intervals of variance components in nested error component regression model with three random effects are developed by using generalized p-value and generalized confidence interval. Invariance of these tests and confidence intervals under scale transformation is also discussed. It is showed that the generalized p-value is feasible and effective to resolve the hypothesis testing problems with nuisance parameters. A simulation study is conducted to illustrate the powers of these tests and coverage probabilities.
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