For example, you can make enlarge-able plots:
library(rmdpartials) x <- rnorm(100) y <- x + rnorm(100) + 0.5 * x^2 enlarge_plot(plot(x, y), large_plot = plot(x, y), plot_name = "myplot")
reg <- lm(y ~ x) regression_diagnostics(reg)
Values vs. fitted values.
Diagnostics (click to show)