Calculate Layout for Trellis
DESCRIPTION:
Calculate a nearly-square layout for a Trellis plot.
USAGE:
good.layout(n)
REQUIRED ARGUMENTS:
- n
-
number of panels in the Trellis plot
VALUE:
a vector of two integers, giving the suggested height and width
of the Trellis plot. The integers will either be the same or differ
by one, and the smaller will be first.
EXAMPLES:
good.layout(5) # returns c(2,3)