| Type: | Package | 
| Title: | Statistical Significance Marks on Boxplots | 
| Version: | 1.0 | 
| Date: | 2022-03-17 | 
| Author: | Louis-Marvin Sander, master of ecology student from Bayreuth, DE | 
| Maintainer: | Louis-Marvin Sander <louis.sander@web.de> | 
| Description: | Add significance marks to any R Boxplot, including a given significance niveau. | 
| License: | GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] | 
| NeedsCompilation: | no | 
| Packaged: | 2022-03-18 10:20:14 UTC; louis | 
| Repository: | CRAN | 
| Date/Publication: | 2022-03-21 08:30:08 UTC | 
Signibox
Description
Add significance marks to any R Boxplot, including a given significance niveau.
Usage
signibox(start = 1, end = 2, height = 8.5, 
  sigtext = "test", color = "orange3", textsize = 1, 
  linetype = 1, textheight = 0.5, linewidth = 1)
Arguments
| start | Location of the fist boxplot that should be marked. | 
| end | Location of the second boxplot that should be marked. | 
| height | Height of the marker in the plot. | 
| sigtext | Text above the significance mark. | 
| color | Color of the mark and the text. | 
| textsize | Size of the text. | 
| linetype | Line type of the marker. | 
| textheight | Height of the text above the marker. | 
| linewidth | Width/Size of the marker. | 
Value
It adds a marker, created from two "arrows", to the graph.
Author(s)
Louis-Marvin Sander, master of ecology student from Bayreuth, DE
Examples
boxplot(iris, ylim=c(0,11))
# Marker only for illustration, no statisical evidence for given significance niveaus.
signibox()
signibox(2, 3, 10, "highly significant")
signibox(4, 5, 4, "NS")
signibox(start = 3, end = 5, height = 8.5, 
  sigtext = "NS", color = "black", textsize = 2, 
  linetype = 1, textheight = 0.5, linewidth = 2)