The global test statistic is constructed as the maximum of squared standardized statistics for individual coefficients, which are based on a two-step standardization procedure.
Jan 21, 2020
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This statistical approach represents an additional method that public and environmental health professionals can use to analyze categorical data and make ...
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(2004), the global test statistic on a collection of alterna- tive covariates can be seen as a weighted average of the global test statistics for each.
The global test statistic is constructed as the maximum of squared standardized statistics for individual coefficients, which are based on a two-step ...
Nov 18, 2019 · The Global Statistical Test (GST) introduced by O'Brien in 1984 serves this purpose by mapping a multivariate problem on an univariate scale, ...
Definition: Familywise error rate (FWER) of multiple testing procedure γ is the probability of one or more false discoveries, P(V ≥ 1). Given α ∈ (0, 1) we ...
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Posted: Jun 10, 2012
Posted: Jun 10, 2012
Omnibus tests are a kind of statistical test. They test whether the explained variance in a set of data is significantly greater than the unexplained ...
... global test statistic for a set of alternative covariates can be written as a weighted sum of the global test statistics for each single contributing covariate.
Testing specific rather than general hypotheses increases statistical power, which is especially advantageous with small sample sizes. View chapterExplore book.