Tukey's test is either:
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Tukey's range test
Tukey's range test, also known as Tukey's test, Tukey method, Tukey's honest significance test, or Tukey's HSD (honestly significant difference) test, Also occasionally as "honestly," see e.g. is a single-step multiple comparison procedure and ...
, also called Tukey method, Tukey's honest significance test, Tukey's HSD (Honestly Significant Difference) test
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Tukey's test of additivity In statistics, Tukey's test of additivity, named for John Tukey, is an approach used in two-way ANOVA (regression analysis involving two qualitative factors) to assess whether the factor variables ( categorical variables) are additively related to ...
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