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The Fisher's LSD test works just like a t test with one exception. A t test computes a pooled standard deviation from the two groups being compared.

https://www.graphpad.com/guides/prism/latest/statistics/

When computing most multiple comparisons tests (not nonparametric or repeated measures one-way ANOVA), Prism assumes that all the data are sampled from ...

https://www.graphpad.com/guides/prism/latest/statistics/

Following ANOVA, Prism can perform the Bonferroni, Tukey, [Student] Newman-Keuls, or Dunnett's post test. ... If you have more than two groups, but the data are ...

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Navigation: STATISTICS WITH PRISM 11 > ANOVA Overview > Multiple comparisons after ANOVA > How the various multiple comparisons methods work ... How the Tukey and ...

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... two different form of Dunn's test. Prism performs the Dunn's multiple comparison te. ... How the Tukey and Dunnett methods work; How the Fisher LSD method ...

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For our example, we'll use Tukey's correction (although if we were only ... Here's more information about multiple comparisons for two-way ANOVA.

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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 ...

https://www.graphpad.com/guides/prism/latest/statistics/

Navigation: STATISTICS WITH PRISM 11 > ANOVA Overview > Multiple comparisons after ANOVA > How the various multiple comparisons methods work ... How the Tukey and ...

https://www.graphpad.com/guides/prism/latest/statistics/

[Updated Dec 2004 to correctly deal with repeated measures ANOVA.] After two-way (or other) Analysis of Variance (ANOVA), you often wish to perform post ...

https://www.graphpad.com/quickcalcs/posttest1/

Two-stage step-up method of Benjamini, Krieger and Yekutieli (2). This method relies on the same assumption as the Benjamini and Hochberg method, but it is a ...

https://www.graphpad.com/guides/prism/latest/statistics/