catplot.vs.random: Permutation based CAT plots.

In drmjc/mjcgraphics: mjc's graphics library

Description

Permute x or y, B times, and re-calculate the CAT traces of x vs y', or x' vs y. Plot this distribution of randomised CAT traces as a grey null distribution, with the unpermuted CAT trace over the top.

Usage

  catplot.vs.random(x, y, B = 100, sizes = 1:2000,
    sizes.random = NULL, ylim = c(0, 1),
    proportion = FALSE, random.col = "lightgrey",
    add = FALSE, col = 1, randomise = "y", pch = 1,
    main = "CAT plot", ...)

Arguments

x	usually a character vectors, but could be a vector of distinct numbers.
y	usually a character vectors, but could be a vector of distinct numbers.
B	the number of permutations
sizes	an integer vector to use as the values for “n”
sizes.random	an integer vector to use as the values for “n”. default=NULL, which take on the first c(1:100,200,300,N)
ylim	see plot
proportion	logical: set x-axis to proportion in common
random.col	the background colour of the randomised area
add	see plot
col	the colour of the foreground points
randomise	which data set to randomise? “x” or “y”.
pch	the print character. Default: NULL = choose the pch based on the values for xTrue and yTrue. see Details
main	see plot
...	arguments passed to plot

Author(s)

Mark Cowley, 2008-12-08

See Also

catplot calc.CAT

drmjc/mjcgraphics documentation built on May 15, 2019, 2:40 p.m.