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How to decide which P values are small enough to be deemed statistically significant. Here is a brief description of how the Holm multiple comparison test ...

The Holm-Šídák test in Prism ... This makes sense when you are comparing selected pairs of means, with the selection based on experimental design. Prism also lets ...

It is intended to control the family-wise error rate (FWER) and offers a simple test uniformly more powerful than the Bonferroni correction. It is named after ...

The Holm-Sidak test is a step-down "recursive reject", because it applies an accept/reject criterion on a sorted set of null hypothesis, starting from the lower ...

For testing multiple null hypotheses, the classical approach to dealing with the multiplicity problem is to restrict attention to procedures that control ...

One of the application of Student's t-test is to test the location of one sequence of independent and identically distributed random variables.

Šidák-Holm Adjusted p-values | Stata Code Fragments. Consider the 15 p-values shown below derived from a series of hypothesis tests. Following the p-values are ...

2010/7/19 -Following one-way ANOVA, there are many possible follow-up multiple comparison tests. Holm's test (or better, the Holm-Sidak) test has lots ...

The Sidak method defines paj = 1 − (1 − pj)M, which is approximately equal to Mpj for small values of pj, resembling the Bonferroni method (Westfall & Young, ...