Sample Size Considerations for Multiple Comparison Procedures in ANOVA
Sample Size Considerations for Multiple Comparison Procedures in ANOVA
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DOI：
10.22237/jmasm/1304222940
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发表时间：
2011-05-01
影响因子：
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通讯作者：
Johanson, George A.
中科院分区：
文献类型：
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作者：
Brooks, Gordon P.;Johanson, George A.
综合ANOVA检验的足够样本量不一定为通常在显著综合F检验后进行的事后多重比较提供足够的统计功效。报告的结果支持基于多重比较效应量的ANOVA中样本量确定的最关注比较方法。
Adequate sample sizes for omnibus ANOVA tests do not necessarily provide sufficient statistical power for post hoc multiple comparisons typically performed following a significant omnibus F test. Results reported support a comparison-of-most-interest approach for sample size determination in ANOVA based on effect sizes for multiple comparisons.