R Shiny, R Programming, Psychometrics, Anova, Visualization.
unique pieces of Between Group information, i.e. by 3 degrees of freedom, to get the Between Group mean square of 6.20. We also divide the Residual Sum of Squares by the unique pieces of Within Group information, i.e. by 123 degrees of freedom, to get the residuals mean square of 1.17. We then