One-Way ANOVA Step-by-Step – R tutorial
ANOVA, Tukey’s test, sumarised table, compact letter display Table of Contents: Loading the appropriate libraries Loading and checking the data Creating a simple plot for... Read More
R tutorials
Barplots for the Results of a Three-Factor Experiment
This tutorial presents some suggestions on how to organize and show results of a three factor experiment using a barplot
One-Way ANOVA and Box Plot in R
One-Way ANOVA and Boxplot in R ANOVA, ggplot, compact letter display, Tukey’s test Loading and checking the data Analysis of variance for one factor –... Read More
Step-by-Step Scatterplot for One Factor in R
In this tutorial, we are going to build scatter plots with error bars (standard deviation) and letters indicating significant differences among means.
Barplot for Two Factors in R – Step-by-Step Tutorial
Publication-quality bar plots for two factors with error bars and letters indicating significant differences among means.
Customising the Compact Letter Display Position
Customising the Compact Letter Display Position Compact Letter Display, Barplot Rosane Rech Data analysis and table with the with the mean, the standard deviation and... Read More
Two-Way ANOVA in R – Step-by-Step Tutorial
Two-Way ANOVA in R – Step-by-Step Tutorial ANOVA, Tukey’s test, summarised table, compact letter display, barplot, scatterplot Rosane Rech Loading the appropriate libraries Loading and... Read More
Step-by-Step Barplots for One Factor in R
Step-by-Step Barplots for One Factor in R ggplot, error bars, compact letter display, Tukey’s test Rosane Rech Basic barplot Adding error bars Customizing x and... Read More
Scatterplot for Two Factors in R
Publication-quality scatter plots for two factors with error bars and letters indicating significant differences among means