Introduction

For example, you can make enlarge-able plots:

Graphical relationship

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")

Regression

reg <- lm(y ~ x)
regression_diagnostics(reg)
x
(Intercept) 0.3592409
x 1.0755503

Values vs. fitted values.

Diagnostics (click to show)