Standard ANOVA is among the most widely used tests in the life sciences and beyond. Several alternatives are proposed to provide simultaneous confidence intervals, ensure tight control of FWER, be robust to variance heterogeneity, avoid pre-testing for global effect (for one-way designs) or irrelevant interaction (for multi-way designs) prior to multiple comparison procedures. On the basis of selected examples, the R programs are provided for this purpose.
翻译:标准ANOVA是生命科学及其他领域最广泛使用的测试之一,建议采用几种替代方法,提供同时的置信间隔,确保对FWER的严格控制,对差异异质保持强力,避免预先测试全球影响(单程设计)或在多重比较程序之前的不相关互动(多路设计)。