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You'll choose the exact test on the Options tab, but Tukey's test is used most often. Compare the mean of each column with the mean of a control column. It ...

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If you choose the Bonferroni, Tukey, Dunnett or Dunn (nonparametric) multiple comparisons test, Prism can compute a multiplicity adjusted P value for each ...

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Surprisingly, there are multiple ways to compute these percentile values. ... Tukey. See details below. 10 to 90 percentiles. The whiskers are drawn down ...

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If the overall P is less than 0.05, must at least one multiple comparison test be "significant"? ... Keywords: post-hoc Tukey Newman Keuls Dunnett. Explore ...

GraphPad FAQs

Prism can compute a multiplicity adjusted P value for each comparison for many multiple comparison methds: The methods of Tukey, Dunnett, Bonferroni, Sidak, ...

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Multiple comparison test applies whenever you make several comparisons at once. ... That is why the Tukey, Dunnett, Newman-Keuls tests (etc) are different ...

GraphPad FAQs

Keywords: Tukey, newman keuls, posthoc, Dunnett, exact P value, multiple comparison, post test. Explore the Knowledgebase. Analyze, graph and present your ...

GraphPad FAQs

Not all multiple comparisons tests can compute confidence intervals. Goal. CI? Method. Compare every mean to every other mean. Yes. Tukey (preferred).

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Navigation: PRINCIPLES OF STATISTICS > Multiple comparisons > Three approaches to dealing with multiple ... The methods of Bonferroni, Tukey, Dunnett, Dunn ...

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ANOVA and repeated measures ANOVA For most multiple comparisons tests, the first step is to compute the standard error of the difference between two mean ...

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