plot.BFBayesFactor: Plot a Bayes factor object

In BayesFactor: Computation of Bayes Factors for Common Designs

Plot a Bayes factor object

Description

Plot a Bayes factor object

Usage

## S3 method for class 'BFBayesFactor'
plot(
  x,
  include1 = TRUE,
  addDenom = FALSE,
  sortbf = TRUE,
  logbase = c("log10", "log2", "ln"),
  marginExpand = 0.4,
  cols = c("wheat", "lightslateblue"),
  main = paste("vs.", x@denominator@longName),
  pars = NULL,
  ...
)

Arguments

x	a BFBayesFactor object
include1	if TRUE, ensure that Bayes factor = 1 is on the plot
addDenom	if TRUE, add the denominator model into the group
sortbf	sort the Bayes factors before plotting them? Defaults to TRUE
logbase	the base of the log Bayes factors in the plot
marginExpand	an expansion factor for the left margin, in case more space is needed for model names
cols	a vector of length two of valid color names or numbers
main	a character vector for the plot title
pars	a list of par() settings
...	additional arguments to pass to barplot()

Details

This function creates a barplot of the (log) Bayes factors in a Bayes factor object. Error bars are added (though in many cases they may be too small to see) in red to show the error in estimation of the Bayes factor. If a red question mark appears next to a bar, then that Bayes factor has no error estimate available.

Author(s)

Richard D. Morey ([e-mail])

Examples

data(puzzles)

bfs = anovaBF(RT ~ shape*color + ID, data = puzzles, whichRandom="ID", progress=FALSE)
plot(bfs)

BayesFactor documentation built on May 29, 2024, 3:09 a.m.