Try using the alternating=FALSE option.
--
David Winsemius
On Feb 27, 2009, at 12:07 PM, Sundar Dorai-Raj wrote:
To reorder the y-labels, simply reorder the factor levels:
df <- data.frame(x_label = factor(x_label),
y_label = factor(y_label, rev(y_label)),
values = as.vector(my.data))
Not sure about putting the strips at the bottom. A quick scan of
?xyplot and ?strip.default suggests that this is not possible, but I'm
sure Deepayan will correct me if I'm wrong (he often does).
--sundar
On Fri, Feb 27, 2009 at 5:51 AM, Antje <niederlein-rs...@yahoo.de>
wrote:
Hi there,
I'm looking for someone who can give me some hints how to make a nice
levelplot. As an example, I have the following code:
# create some example data
# --------------------------------------
xl <- 4
yl <- 10
my.data <- sapply(1:xl, FUN = function(x) { rnorm( yl, mean = x) })
x_label <- rep(c("X Label 1", "X Label 2", "X Label 3", "X Label
4"), each =
yl)
y_label <- rep(paste("Y Label ", 1:yl, sep=""), xl)
df <- data.frame(x_label = factor(x_label),y_label =
factor(y_label), values
= as.vector(my.data))
df1 <- data.frame(df, group = rep("Group 1", xl*yl))
df2 <- data.frame(df, group = rep("Group 2", xl*yl))
df3 <- data.frame(df, group = rep("Group 3", xl*yl))
mdf <- rbind(df1,df2,df3)
# plot
# --------------------------------------
graph <- levelplot(mdf$values ~ mdf$x_label * mdf$y_label | mdf
$group,
aspect = "xy", layout = c(3,1),
scales = list(x = list(labels =
substr(levels(factor(mdf$x_label)),0,5), rot = 45)))
print(graph)
# --------------------------------------
(I need to put this strange x-labels, because in my real data the
values of
the x-labels are too long and I just want to display the first 10
characters
as label)
My questions:
* I'd like to start with "Y Label 1" in the upper row (that's a
more general
issue, how can I have influence on the order of x,y, and groups?)
* I'd like to put the groups at the bottom
Can anybody give me some help?
Antje
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______________________________________________
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
