similar to: Error in X11(paste("png::", filename, sep = ""), width, height, pointsize unable to start device PNG

Hi All, I am running R 2.6.0 on an Ubuntu 8.04 with Rserve on a machine. I send R commands from a Windows computer to the R machine and a few commands require the creation of plots on png devices. I often get the following error: Error in X11(paste("png::", filename, sep = ""), width, height, pointsize, : unable to start device PNG I've solved this error at times by

Dear all, I'm trying to produce 2 png files, one consisting of an image plot and a color-table (also an image plot) and the other one consisting of 4 image plots and a color table. I'd like the color table to be exactly the same. The way I proceded is the following: for one plot and the color-table png(file = png.file, width = 650, height = 800, pointsize = 16) layout(matrix(c(1, 2),

Estimado Linis, Si estás bajo Windows y no has cambiado las rutas (también dentro de las funciones) es posible que no funcionen bien. Por ejemplo la sentencia paste('img/',plotName,'.png', sep='') deberías cambiarla por: paste('img\',plotName,'.png', sep='') o incluso por paste('img\\',plotName,'.png', sep='')

Full_Name: Sylvain Broh?e Version: 2.2.1 OS: Suse Linux 9.2 Submission from: (NULL) (164.15.109.58) I recently went to a new version of R (2.2.1) but now, when trying to save a plot in the png format, I got this error message : > png("my_plot.png") Error in X11(paste("png::", filename, sep = ""), width, height, pointsize, : unable to start device PNG

I love the new tiff(), jpeg(), and png() in R 2.7.0 but found an issue that I didn't see reported. When specifying 'units = "in"' but forgetting to change the default height and width (so the figure is unintentionally going to be 480 inches by 480 inches) I run into problems. Here's the reproducible example: tiff("a.tiff", units = "in", res = 1200,

Hi, i have a problem with png device that is my error log "> png(file="figure1.png");plot(significant,type="scatter");dev.off() Error in X11(paste("png::", filename, sep = ""), width, height, pointsize, : unable to start device PNG In addition: Warning message: unable to open connection to X11 display '' " i searched the mailing

I cannot generate png files running R2.2.1 on a SunOS 5.9 machine. See below. I did a search on this problem and people who have virtually the same error have solved the problem by installing or updating libpng . We downloaded libpng from Sun but still the problem remains. Does a path within R need to be set to this file or does the problem indicate that libpng was not installed properly? I

Estimados usuarios de R: Soy nuevo en R, le ruego disculpa por mi *Ignorancia*. Estoy corriendo la siguiente instruccion, ggsave(paste('img/',plotName,'.png', sep='') y resulta el error: ggsave(paste('img/',plotName,'.png', sep='') Saving 7.32 x 4.87 in image Error in grDevices::png(..., width = width, height = height, res = dpi, :

Hi. GENERAL: Is there a general method for inferring default device settings, particularly 'width' and 'height', that works for all devices? AFAIK, the answer is no, but there might be functions out there that I don't know of. POSTSCRIPT SPECIFIC: If not, I'm considering implementing such a method myself. Is it possible for R to infer the default 'width' and

Dear All, I have never had this problem before. I run debian testing on my box and I have recently update my R environment. Now, see what happens when I try the most trivial of all plots > plot(seq(22)) Error in (function (display = "", width, height, pointsize, gamma, bg, : X11 module cannot be loaded In addition: Warning message: In (function (display = "", width,

Hello, I 've just re-installed R 2.9.0 on ubuntu 9.04. I do not understand why I am unable to use simple device function such as jpeg(), png()... > png() Error in X11(paste("png::", filename, sep = ""), width, height, pointsize, : unable to start device PNG In addition: Warning message: In png() : no png support in this version of R > capabilities() jpeg

Hi all, When I ran a script containing the following codes: png(paste(savepath,"a_rnaplot.png",sep = ""),width = fwidth, height = fheight,pointsize = fpointsize); data_deg <- AffyRNAdeg(data_cel) plotAffyRNAdeg(data_deg,col=cols,lty=1,lwd = "2") #a <- par("fin") legend("bottomright",sampleNames(data_cel),col=cols,lty=1)

I don't have my debian box available so can't confirm. But I would try $apt-get install libpng On Tue, Apr 19, 2016 at 11:23 AM, Lorenzo Isella <lorenzo.isella at gmail.com> wrote: > Dear All, > I have never had this problem before. I run debian testing on my box > and I have recently update my R environment. > Now, see what happens when I try the most trivial of all

Hi folks, I am trying to do a clustering and generate a long dendrogram in R on Linux server: ========= data<-read.table(file="mean_ratio.txt.noheader",row.names=1,sep="\t",quote="\"") hc<-hclust(dist(data),"ward") png(file="mean_ratio.txt.noheader.ward.png",bg="white",pointsize=8,width=32767,height=1536) plot(hc,hang=-1)

Full_Name: Stephane Bonneaud Version: 2.6.2 OS: OSX - Leopard 10.5.2 Submission from: (NULL) (195.221.233.130) Hello, I have a R code file containing the following code: ------- # This code is in r2jpg.r # myData is filled here with some data from a file jpeg(filename="test.jpg",width=960,height=720,pointsize=16,quality=100) plot(myData,xlab="anything",

Hi, I have installed R on a computational cluster, and am using putty to access R. Please help on how to solve the problem of saving png files. > png(file="myplot.png", bg="transparent") Error in X11(paste("png::", filename, sep = ""), width, height, pointsize, : unable to start device PNG In addition: Warning message: unable to open connection

I am looking for a location where I can get tripwire to install and update via YUM. I know this is not the most secure thing but with the amount of machines that I have, I have not other choice. So far I have found http://download.fedoralegacy.org/redhat/9/updates/SRPMS/ Does anyone know one for CentOS? Thanks ---------------------------------------------------------------------- This mail

Dear R-Help, On a new server (Ubuntu 10.04.1/Lucid), with R2.14.0, I am trying to create a heatmap using a script that works fine elsewhere (R2.12 on a different Ubuntu server). The script halts when calling png, "Error in X11...unable to start device PNG" (full error message and session info at the bottom of this e-mail). I checked the system requirements within R using: > test =

I have one last RH 7.3 system that I want to convert to CentOS 4, but I can''t find the ncpfs utilities that I used to use to mount Netware shares. Has support been removed from the 3.x and 4? Regards, Paul Berger

Hi all, It's me again with compiling questions :) Even though I have libpng and zlib: rpm -q libpng libpng-1.2.2-8 and rpm -q zlib zlib-1.1.4-8.8x my newly-compiled R doesn't support png. > No png support in this version of R Anyone knows why? Thanks, -Jose -- Jose Quesada, PhD. quesadaj at psych.colorado.edu Research associate http://lsa.colorado.edu/~quesadaj