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/





	[[alternative HTML version deleted]]

