![](https://www.datanovia.com/en/wp-content/uploads/2018/10/2013-12-27_15.25.18-429x302.jpg)
# 1. Load required R packages suppressPackageStartupMessages(library(ggpubr)) suppressPackageStartupMessages(library(rstatix)) # 2. Data preparation df <- ToothGrowth df$dose <- factor(df$dose)...
# 1. Load required R packages suppressPackageStartupMessages(library(ggpubr)) suppressPackageStartupMessages(library(rstatix)) # 2. Data preparation df <- ToothGrowth df$dose <- factor(df$dose)...