ggproptest: Plot test of Equal or Given Proportions

In gginference: Visualise the Results of Inferential Statistics using 'ggplot2'

Description

Visualise prop.test for testing the null that the proportions (probabilities of success) in several groups are the same, or that they equal certain given values.

Usage

ggproptest(t, alpha=0.05,colaccept="lightsteelblue1", 
colreject="gray84", colstat="navyblue")

Arguments

t	a list result of prop.test of "htest" class
alpha	alpha level for ploting distribution, when prop.test is used on more than 2 samples
colaccept	color the acceptance area of the test
colreject	color for the rejection area of the test
colstat	color for the test statistic vline

Examples

x  <- c(5, 8, 12)
y <- c(8, 9, 13)
pr_test <- prop.test(x, y)
pr_test
ggproptest(pr_test)

gginference documentation built on Nov. 10, 2020, 5:10 p.m.