Message-ID: <20090416144345.3454b5c8@iastate.edu>
Date: 2009-04-16T19:43:45Z
From: Ranjan Maitra
Subject: question on using lattice panel plots
Hi,
I think this question is best explained using the following
self-contained toy example:
## cut code here and paste to R window
z <- cbind(rep(c("BIC", "hist"), each = 150), rep(rep(c(5, 10, 30),
each = 50),2))
z <- as.data.frame(z)
z <- cbind(z, runif(300))
names(z) <- c("Method", "sigma", "Error")
library(lattice)
bwplot(Error~Method | sigma, data = z, horiz = F, xlab = "Method",
layout = c(3,1))
## end code
Now the question:
I would like the panels to be in the order of sigma, i. e. 5, 10, 30
and not 10, 30 and 5 as is currently the case. Is this possible?
Not to seek too much indulgence, but to ask anyway, I wonder if it is
possible to have a Greek sigma = 5, a Greek sigma = 10 and a Greek
sigma = 30. (Sort of what we would get using expression(sigma == 5),
expression(sigma == 10), expression(sigma == 10) on "base" R figures).
Please let me know if my question is not clear.
Many thanks for any suggestions and help and best wishes!
Ranjan