Two-Way ANOVA with R - Analysis of Variance скачать в хорошем качестве

Two-Way ANOVA with R - Analysis of Variance

R code: https://statdoe.com/two-way-anova-in-r/ Welcome to the series of tutorials on Two-way ANOVA with R. In this series of videos, we are going to perform a complete analysis of a two-factor factorial design. We are going to cover the following steps : Video tutorial 1 (   • Two-Way ANOVA with R - Analysis of Variance  ): build a simple plot for data visualisation; perform the analysis of variance; Video tutorial 2: create a table with the mean and standard deviation of each treatment; compare the means by Tukey’s test; use the compact letter display to indicate significant differences; Video tutorial 3 (   • Publication-Quality Barplots for Two Facto...  ): build a high-quality publication-grade bar plot, Video tutorial 4 (   • Publication-Quality Barplots for Two Facto...  ): build a high-quality publication-grade scatter plot. Packages: ggplot2, multcompView, dplyr Main functions: aov, TukeyHSD, qplot, group_by, summarise, multcompLetters4 . www.statdoe.com