John Tukey - Wikipedia
John Wilder Tukey (/ ˈtuːki /; [3] June 16, 1915 – July 26, 2000) was an American mathematician and statistician, best known for the development of the fast Fourier Transform (FFT) algorithm and the …
Tukey Test / Tukey Procedure / Honest Significant Difference
The Tukey Test (or Tukey procedure), also called Tukey’s Honest Significant Difference test, is a post-hoc test based on the studentized range distribution. An ANOVA test can tell you if your results are …
2.3 - Tukey Test for Pairwise Mean Comparisons | STAT 502
There are several multiple comparison procedures that can be employed, but we will start with the one most commonly used, the Tukey procedure. In the Tukey procedure, we compute a "yardstick" value …
What is Tukey's method for multiple comparisons? - Minitab
Tukey's method for multiple comparisons is used in ANOVA to create confidence intervals for all pairwise differences between factor level means while controlling the family error rate to a level you …
John Wilder Tukey - University of Minnesota Twin Cities
Tukey is credited with the invention of many methods, both graphical and numerical, that are extremely effective in statistical applications. Tukey has done work in time series analysis, exploratory data …
Tukey named the jackknife procedure and intro-duced it as a general estimate of variance. It provides an indication of the uncertainty of an estimate by judiciously combining estimates based on subsets of …
7.4.7.1. Tukey's method - NIST
Unequal sample sizes It is possible to work with unequal sample sizes. In this case, one has to calculate the estimated standard deviation for each pairwise comparison. The Tukey procedure for unequal …
Mastering Tukey's Test in Experimental Design
Jun 14, 2025 · Tukey's Test was developed by John Tukey, an American statistician, in the 1940s and 1950s. Tukey was a pioneer in the field of statistics, and his work on multiple comparison …
Tukey Test – Excel and Google Sheets - Automate Excel
Oct 30, 2023 · Tukey test, also known as Tukey’s Honest Significant Test (HSD) test, is a post-hoc statistical test used to determine whether the means of two sets of data are statistically different from …
Multiple Comparisons: Tukey Test Explained: Definition, Examples ...
The Tukey test is a post hoc test used in statistics after an ANOVA test has rejected the null hypothesis. Its purpose is to identify which specific pairs of group means are significantly different from each other.