Dear R-helpers,
x <- rep(1:2, 4)
y <- c(2, 4, 3, 5, 1, 3, 2, 4)
w <- factor(rep(1:2, each = 4))
v <- rep(1:2, each = 2, 2)
xyplot(y ~ x | w, groups = v, type = 'b')
How do I tell xyplot to use four colors and four plot characters and
four line types? And how do I set up an appropriate key in each?
_____________________________
Professor Michael Kubovy
University of Virginia
Department of Psychology
USPS: P.O.Box 400400 Charlottesville, VA 22904-4400
Parcels: Room 102 Gilmer Hall
McCormick Road Charlottesville, VA 22903
Office: B011 +1-434-982-4729
Lab: B019 +1-434-982-4751
Fax: +1-434-982-4766
WWW: http://www.people.virginia.edu/~mk9y/
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