Hey, I cannot get any of the lattice library functions to work. An
example R code is:
library(lattice)
xyplot(c(2,3,4,5,6) ~ c(1,2,3,4,5))
It works fine if xyplot is replaced by plot, so I feel strongly the
problem is something to do with the lattice package. I have tried
this with R version 2.6.1 and 2.5.0 and in both cases no plot is
generated. I have also tried the following R code (dumping the plot
to a file):
postscript('test.ps', )
library(lattice)
x <- seq(pi/4, 5 * pi, length = 100)
y <- seq(pi/4, 5 * pi, length = 100)
r <- as.vector(sqrt(outer(x^2, y^2, "+")))
grid <- expand.grid(x=x, y=y)
grid$z <- cos(r^2) * exp(-r/(pi^3))
wireframe(z ~ x * y, grid, cuts=50)
dev.off()
which generates an empty ps file, again this works fine for
non-lattice plots (e.g. plot), but fails for lattice plots. Sadly I
cannot determine what is dying or where, the R code executes fine in
R, but fails when sent over the R DCom interface...
Any suggestions/help would be greatly appreciated.
Matt Spear
[EMAIL PROTECTED]
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