persp greek label problem (PR#583)
On Mon, 26 Jun 2000, Thomas Lumley wrote:
On Mon, 26 Jun 2000 ramin.nakisa@ncr.com wrote:
Full_Name: Ramin Nakisa
Version: 1.1.0
OS: i386 linux
Submission from: (NULL) (192.127.94.7)
Labels created with expression seem to disappear, e.g. the x axis label in
x <- -6:16
contour(outer(x, x), method = "edge", vfont = c("sans serif", "plain"),
xlab=expression(theta[0]), ylab=expression(theta[1]))
and all three labels in
x <- -6:16
persp(outer(x, x), xlab=expression(theta[0]), ylab=expression(theta[1]),
zlab=expression(theta[2]), ticktype="detailed")
Is this just a clipping problem, with a large bounding box for expression=...?
No. It's a bug in the C code. It was reported and fixed last week, so it should be fixed in R-patched on CRAN.
Actually, it was only reported and fixed for two-d plots. It is probably still broken for persp() -thomas -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-devel-request@stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._