e_plot_ttest_pval: Plot the result of a t-test by shading the p-value area under...

In erikerhardt/erikmisc: Erik Erhardt's miscellaneous functions for solving complex data analysis workflows

Plot the result of a t-test by shading the p-value area under the t-distribution

Description

Plot the result of a t-test by shading the p-value area under the t-distribution

Usage

e_plot_ttest_pval(t_summary, sw_graphics = c("ggplot", "base")[2])

Arguments

t_summary	the returned object from stats::t.test()
sw_graphics	choice of ggplot or base graphics

Value

if base graphics, NULL invisibly; if ggplot, the plot grob

Examples

t_summary <- t.test(dat_mtcars_e$mpg, mu = 20, data = dat_mtcars_e)
e_plot_ttest_pval(t_summary)
t_summary <- t.test(mpg ~ am, mu = 0, data = dat_mtcars_e)
e_plot_ttest_pval(t_summary)

erikerhardt/erikmisc documentation built on April 17, 2025, 10:48 a.m.