Sundar Dorai-Raj wrote:
Matt Pocernich wrote:
Hi,
Using lattice's xyplot, is it possible to specify a variable to group plots by page. For example, if I have
xyplot(y~x|A*B*C)
could I get a page created for each unique value in variable C ? I am hoping to avoid having pages with the same strip above each plot on a page.
Thanks,
M
Others may have a better solution, but when I've done this in the past I used a for loop with subset:
# assuming C is a factor to use nlevels for(ci in nlevels(C)) { pl <- xyplot(y ~ x | A * B, subset = C == ci, main = paste("C ==", ci)) print(pl) }
HTH, --sundar
Sorry made a typo: "nlevels" should be "levels".
--sundar
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