similar to: png problem

Hi, I occasionally run out of color in my X11 terminal. At this point, R will issue this error message: Error: X11 cannot allocate additional graphics colors. Consider using colortype="pseudo.cube" or "gray". An immediate x11(colortype="pseudo.cube") doesn't work as the colortype seems to be shared among the different x11 plotting windows. So I have

Dear all, There seems to be a problem with named chunks in Sweave with the version of R under development (downloaded yesterday). When I sweave the file toto.Rnw described at the end of this mail (Ubuntu 10.04 LTS), the function Sweave returns an Internal error: > utils::Sweave("toto.Rnw") Writing to file toto.tex Processing code chunks ... 1 : echo term verbatim (label=a) 2

for some reason the following message seems not to have reached the list in the first try, at least I can't find it. my apologies if this is my fault: we are running R under Solaris with SunRay Terminals, which are set to 8 bit color to comply with some other software. In this configuration, X11() opens with colortype=true, i.e., it is not recognized that actually the display is only 8

I have made some modifications to the X11 graphics driver so that it is more flexible about its use of colors. I have added a new parameter to the X11/x11 function which controls this. The parameter is currently called "colormodel" and works as follows: colormodel = 0 Monochrome graphics colormodel = 1 Grayscale (256 shades) colormodel = 2 Pseudocolor1 colormodel = 3

I'm trying to use the lattice package (and have run into the message before) where I will get the following when trying to plot.... Error in clearpage() : Error: X11 cannot allocate additional graphics colors. Consider using X11 with colortype="pseudo.cube" or "gray". What do I need to do to get rid of this so that I can use the graphics libraries to their fullest

Dear All Another one I have touched on before with a much older OS and version. My sessionInfo() is: > sessionInfo() R version 2.5.1 (2007-06-27) i686-redhat-linux-gnu locale: LC_CTYPE=en_GB.UTF-8;LC_NUMERIC=C;LC_TIME=en_GB.UTF-8;LC_COLLATE=en_GB.U TF-8;LC_MONETARY=en_GB.UTF-8;LC_MESSAGES=en_GB.UTF-8;LC_PAPER=en_GB.UTF-

Hello all, I come arcoss a problem that has to do with graphics display in my machine (Redhat 7.35). This is what I did. I asked R to do multiple linear regression by: amodel<-lm(dat[,4]~dat[,1]+dat[,2]+dat[,3]) plot(amodel) and I got only one figure (residuals vs. the fitted; instead of several plots), and the following message: Error in abline (h=0, lty=3,

Hi, I use R in remote access on a Debian server. I need X11() to create graphical things so I use xvfb-run (Virtual X server environnement) R to allowing X11() capabilities to R. An other technique is to connect in shh -X to execute my R script. With the connection ssh -X, my R script is well executed. BUT when I use Xvfb, some graphics are created but an error occured and stop the script.

On Mon, 6 Feb 2006 18:12, Simon Urbanek wrote: > On Feb 6, 2006, at 5:24 PM, Paul Roebuck wrote: > >> Tried on R-Sig-Mac with no responses, but I need some kind >> of answer. >> [...] >> Does the following work on your system? > > Interesting, no, it doesn't either. For png and pdf I use > Quartz + quartz.save (it produces much nicer results) so > I

Hi, Since the installation of R-2.3.0 I have the following problems: 1. Startup .First() produces ------------------ Started in /home/woodstock/hoffmann/Projects/RtoZ/Windwurf/R with '~/R/.Rprofile' edited on 2006-04-28, 11:08 During startup - Warning messages: 1: use of NULL environment is deprecated 2: use of NULL environment is deprecated 3: use of NULL environment is

Hi Here is my sessionInfo(): Version 2.3.1 (2006-06-01) i686-redhat-linux-gnu attached base packages: [1] "methods" "stats" "graphics" "grDevices" "utils" "datasets" [7] "base" I have a function that is trying to draw rectangles using 136 different colours, and I get the following error: Error in rect(xstart,

Hi, After some reading and experimentation I found that I cannot solve this problem: 1. I am starting R and check: > system("pwd") /home/woodstock/hoffmacw/R/test > system("echo $HOME") /home/woodstock/hoffmacw > system("echo $R_PROFILE") /home/woodstock/hoffmacw/R > system("ls $R_PROFILE/.Rprofile") /home/woodstock/hoffmacw/R/.Rprofile

I've fixed the original report and Tom's first. Someone had incorrrectly arranged for most of the initialization to be done only once per session. I did ask before 1.3.0 what the intention was .... For pseudocolor devices at least this was biting since the palette was not re-initialized. I don't see point two on my system, and Martin's point about interruption was first shown

> x11() > dev.off() null device 1 > x11() > plot.new() Warning messages: 1: X11 protocol error: BadAccess (attempt to access private resource denied) 2: X11 protocol error: BadAccess (attempt to access private resource denied) This only happens if all x11 devices are shut down, so the X11 connection is restarted. We had problems with this when the event handlers were

Dear All, I have a set of environental maps and presence-only points for some species. How can I generate distributions models on R using these presence-only data? What packages and functions can I use to do so? Kind regards, Miltinho Brazil [[alternative HTML version deleted]]

Dear all, I've got a problem with the function atan2. For a couple of coordinates x and y, This function returns the angle between the vector of coordinates (x, y) and the abscissa axis, i.e. it is the same as atan(y/x) (as indicated on the help page). If we consider the vector with coordinates x = 0 and y = 0, we have the following result: > atan(0/0) [1] NaN This is expected.

In-Reply-To: <OF64BAAB51.93CEFB4D-ON852569DE.004CB60E at rtp.epa.gov> This is more a linux question, but I have asked in some Linux conferences with no success. I am running 1.2.1 in Mandrake 7.2.Trying to run the graphics demo produces axes, but no lines and I get an error message: error in abline (h=0, col=gray(0,9))Error:X11 cannot allocate additional graphics colors consider using

In a raster asc object, I'd like to take the positions (x and y coordinates) for a given "pixel" ID. Any idea about how to do this? _______________ Paulo E. Cardoso [[alternative HTML version deleted]]

Hi, I am trying to compile R-2.2.1 on Solaris 2.9 with a 64-bit build. Following the instructions in "R Installation and Adminstration", I changed the following settings in "config.site": CC="gcc -m64" F77="g77 -64" CXX="g++ -m64" LDFLAGS="-L/usr/local/lib/sparcv9 -L/usr/local/lib" But I got the following error messages:

I have a Red Hat 7.0 system, plus glibc-2.2 and gcc-2.96.69. When I run the R demo 'demo("graphics") with KDE it runs fine, but when I try it with Gnome it croaks: demo(graphics) ---- ~~~~~~~~ Type <Return> to start : > opar <- par(ask = interactive() && (.Device %in% c("X11", "GTK", "windows", "Macintosh")))