statdecideR

statdecideR is an R package for automatic statistical decision-making, compact letter displays (CLDs), and beautiful plots for parametric and non-parametric tests — making your analysis both robust and publication-ready.

✨ Features

• Automatically detects normality (Shapiro-Wilk test)
• Chooses appropriate test: ANOVA or Kruskal-Wallis
• Performs post-hoc test: Tukey HSD or Multiple Comparisons (agricolae)
• Displays Compact Letter Display (CLD) results
• Generates clean boxplots, heatmaps, and faceted plots
• Fully reproducible and customizable