Bayesian Statistics, Data Science, Linear Regression, Data Analysis, R.
more informative to look directly at the contrast between the two groups: set.seed(8807) # Extracting posterior samples posterior_samples <- posterior_samples(Average_Fit, c("b_Intercept", "b_GroupTreatment")) # Visualizing the GroupTreatment effect Average_Fig <- ggplot(posterior_samples, aes(x =