similar to: Error while working with png output on linux server

Dear Sanjeev, It seems that you system neither supports X11 devices nor cairo devices. See http://lmgtfy.com/?q=R+unable+to+open+connection+to+X11 for possible solutions. Best regards, ir. Thierry Onkelinx Statisticus / Statistician Vlaamse Overheid / Government of Flanders INSTITUUT VOOR NATUUR- EN BOSONDERZOEK / RESEARCH INSTITUTE FOR NATURE AND FOREST Team Biometrie & Kwaliteitszorg /

FAQ 7.19? Also, read the Posting Guide, in particular about posting using plain text. -- Sent from my phone. Please excuse my brevity. On February 1, 2018 6:50:42 AM PST, "Sariya, Sanjeev" <ss5505 at cumc.columbia.edu> wrote: >I'm working on linux server: >Linux 4.9.0-4-amd64 #1 SMP Debian 4.9.51-1 (2017-09-28) x86_64 >GNU/Linux > >I get error while creating

This is not an R issue so this is not a good venue... it has to do with which support software you have (not) installed. Try the R-sig-debian mailing list. Please clarify to them how you installed R... for Debian there are relevant deb packages and a corresponding Debian repository that provide the simplest route to a working system, but if you compile it yourself it is easy to miss dependencies.

Thanks for pointing to FAQ: I tried with cairo (shared in commands), unfortunately didn't work. -- Sanjeev Sariya -----Original Message----- From: Jeff Newmiller [mailto:jdnewmil at dcn.davis.ca.us] Sent: Thursday, February 01, 2018 10:12 AM To: r-help at r-project.org; Sariya, Sanjeev <ss5505 at cumc.columbia.edu>; r-help at r-project.org Subject: Re: [R] Error while working with

Thanks for your reply. I searched for the error on Google before resorting to the R forum (help group). I tried Sys.env(...) too, but didn't resolve the error I get. Hence I am looking for solution. -- -----Original Message----- From: Thierry Onkelinx [mailto:thierry.onkelinx at inbo.be] Sent: Thursday, February 01, 2018 10:57 AM To: Sariya, Sanjeev <ss5505 at cumc.columbia.edu>

I'm working on linux server: Linux 4.9.0-4-amd64 #1 SMP Debian 4.9.51-1 (2017-09-28) x86_64 GNU/Linux I get error while creating png files. I'm sharing my commands and error while I run those commands: >png("abc", type="cairo") Error in .External2(C_X11, paste0("png::", filename), g$width, g$height, : unable to start device PNG In addition: Warning

Comments interspersed, and some code at the end. On Mon, 5 Mar 2018, Sariya, Sanjeev wrote: > Thanks. I think nabble is good for programming questions. Bear with me > if I'm incorrect. You may have found R-help archives at Nabble, but R-help has nothing to do with Nabble. > > Data: Genomics SNP information I know almost nothing about using R for genomics. > Goal: I need

Thanks. I think nabble is good for programming questions. Bear with me if I'm incorrect. Data: Genomics SNP information Goal: I need to add Chromosome and SNP position to the data frame I'm using through apply. I'd like to add new column from text processed through apply function. For example: 10:60523:T:G (Column 2) CHR: 10 Position: 60523 Dataset: chr rs ps n_miss allele1

Read the Posting Guide... (see message footer) ... some relevant things you can find there: a) Yes, this appears to be about how to use an R base function so it is on topic b) Post a reproducible example (include some sample data, preferably using the dput function) c) Post using plain text so the mailing list doesn't convert it for you and mangle things in a way you did not intend. -- Sent

For many years, when my R process starts up I've been automatically setting my preferred default plot colors, basically like so: my.colors <- c("black" ,"red" ,"gold" ,"sky blue" ,"green" ,"blue" ,"orange" ,"grey" ,"hot pink" ,"brown" ,"sea green" ,"cyan"

Compare: > quartz(); cat("Should this have generated an error instead?\n") Warning message: In quartz() : Quartz device is not available on this platform Should this have generated an error instead? to: > x11() Error in .External2(C_X11, d$display, d$width, d$height, d$pointsize, : unable to start device X11cairo In addition: Warning message: In x11() : unable to open

Is there a way to refresh capabilities("X11") without restarting R such that it reflects the enabling/disabling of X11? BACKGROUND: If I launch R with X11 server disabled (e.g. ssh -X / ssh -Y to remote Linux but forgot to enable Xming on local Windows), then I get: > capabilities("X11") X11 FALSE > x11() Error in .External2(C_X11, d$display, d$width, d$height,

It seems not many folks have much to say about this. Here?s an update for anyone in a similar situation: We narrowed down the issue to being with dispersed volumes. When we created a replicated volume, vfs_fruit worked without issue. Ultimately, what we were seeking was performance. Even for our Windows and Linux users, things could be slow. The good news is that we discovered an SMB config

Hello Anoop. Thanks for helping with this! > On Sep 22, 2017, at 00:11, Anoop C S <anoopcs at autistici.org> wrote: > > On Thu, 2017-09-21 at 10:35 -0600, Terry McGuire wrote: >> Hello list. I?m attempting to improve how Samba shares directories on our Gluster volume to Mac >> users by using the vfs_fruit module. > > What versions of GlusterFS and Samba have

Hello members, Can I ask question for apply, adding new column to data frame on this e-mail list? Thanks! [[alternative HTML version deleted]]

Hi all, a user contacted me about a segfault when installing WGCNA package dowloaded from CRAN. I also see a segfault like that on certain installs of R. The package passes all CRAN checks, so presumably this has something to do with the R installation or environment. The R versions here are not the newest but I would guess that this is not an R version issue. I'm attaching two

Hi, I am learning R by reading R source code. Here is one question I have about the optim function in R. The context : In the optim.R, after all the prep steps, the main function call call is made via : .External2(C_optim, par, fn1, gr1, method, con, lower, upper). So, it seems to me, to follow what is going on from here, that I should read the optim function in \src\library\stats\src\optim.c

On 03/07/16 21:47, Volker Lendecke wrote: > On Sun, Jul 03, 2016 at 08:42:36PM +0100, Alex Crow wrote: >> I've only put the "private dir" onto MooseFS, as instructed in the CTDB >> docs. > Can you quote these docs, so that we can correct them? > >> So, in that case, I'm assuming from your comments that it is no worry >> that the mmap test does not

Hello R experts: I need a developer version of a Bioconductor library. > sessionInfo() R version 3.4.2 (2017-09-28) Platform: x86_64-w64-mingw32/x64 (64-bit) Running under: Windows 7 x64 (build 7601) Service Pack 1 When I try to useDevel it fails. I've removed packages and again loaded but I get the same error message. remove.packages("BiocInstaller")

OS: FreeBSD 6.2-RELEASE Environment = VMWare (Version 5) and Computer (CPU=Intel P4 2.4G, Memory=Kingston 1G DDR400, Storage=2G CF) create a less-than 100MB of image (image for ramdisk, mfs root) The loader.rc { load kernel // The kernel used 6.2 GENERIC load -t mfs_root /image // dd if=/dev/zero of=/image bs=1k count=95k } above config can boot normal. create