cwhmisc (version 6.0)

panel: Alternative panel functions for lattice plots

Description

Functions which can be used instead of the default functions in panel plots.

Usage

panel.hist(x, ...)
panel.cor(x, y, digits=2, prefix="", cex.cor)

Arguments

x, y

variables defining the contents of the panel.

digits

Number of decimals after dot with which correlations will be printed.

prefix

Prefix text for numbers.

cex.cor

Determines height of printed digits, may be missing.

...

graphical parameters can be supplied. see function definition for details.

Examples

n <- 1000; a <- rnorm(n,mean=1)
x <- matrix(c(a,a+2*log(runif(n)),a^2+0.2*rnorm(n,mean=1)),nrow = n)
pairs(x,lower.panel=panel.smooth, diag.panel=panel.hist,
upper.panel=panel.cor, labels = c("rnorm","rnorm+log(runif)","rnorm^2"))