How to Perform a Tukey Test in R: Post-Hoc Analysis Simplified

This video will walk through you all the steps you need to take to run a one-way ANOVA (Analysis of Variance) in R, without violating any assumptions of the ANOVA. We'll also perform EDA, test for normality, equal variances, and interpret the results. You can download the code here: https://github.com/scilytics1/Youtube_tutorials/tree/main/0002_Tukey-One-way One-Way ANOVA Tutorial in R: https://youtu.be/ZnjQkVcevKs Timestamps: 00:00 How to Perform a One-Way ANOVA in R 00:22 The Plant Growth dataset 01:39 Normality check with Shapiro test 02:12 Test for equal variances with Barlett test 02:29 Run ANOVA with aov command 02:53 Model Coefficients with lm command 03:16 Tukey test with multcomp library 04:27 Tukey test plot 05:55 Conclusion/Interpretation #tukeytest #multiplecomparisons #anova #rprogramming #statistics #datascience #rtutorial