dunn.letters: Plotting helper function to add letters indicating...

In SwampThingPaul/AnalystHelper: Helper functions developed over the years to extract and format data

Plotting helper function to add letters indicating statistically similar parings.

Description

Plotting helper function to add letters indicating statistically similar parings.

Usage

dunn.letters(levels, x, y, labels, col2 = col2, cex2 = cex2)

Arguments

levels	The number of groups
x	a list of x variables
y	a list of y variables
labels	what text do you want to include
col2	color of the text label
cex2	size of label

Value

Helper function to add letters indicating statitcal significance.

Note

Use in combination with dunn.test::dunn.test() and rcompanion::cldList()

Examples

## Not run: 
library(dunn.test)
library(rcompanion)

set.seed(123)
data=data.frame(group=c(rep("alpha",5),rep("beta",5),rep("delta",5)),value=c(runif(5,max=2),runif(5,min=4,max=10),runif(5,min=12,max=30)))

DT=with(data,dunn.test(value,group))
rslt=toupper(cldList(P.adjusted ~ comparison,data=DT,threshold = 0.05)$Letter)
boxplot(value~group,data,ylim=c(0,40))
dunn.letters(3,1:3,c(2,10,30),rslt,"red",1)

## End(Not run)

SwampThingPaul/AnalystHelper documentation built on March 29, 2024, 6:41 p.m.