Timeline for Family-wise confidence intervals
Current License: CC BY-SA 2.5
2 events
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| Aug 21, 2010 at 23:26 | comment | added | user1029 | I know about Tukey's HSD. I think I was unclear in my question. While i'm doing ANCOVA, i'm not trying to generate CIs from post-hoc pairwise comparisons. I'm just generating them by bootstrapping the samples in each level of the factor (also tried using the t-distribution). The CIs are for the mean of each individual group (factor level). I agree with Tal's comment that this does not allow differences between groups to be assessed. It's easy to do a Bonferroni correction on these CIs, is it possible to do the Hochberg (or other) method? (p.adjust requires a vector of p values I don't have). | |
| Aug 21, 2010 at 17:13 | history | answered | whuber♦ | CC BY-SA 2.5 |