[R-SIG-Mac] png and dpi

Here are various ways of creating a png file. The dpi seems to be treated inconsistently. quartz(width=7, height=7); plot(1:11); dev.copy2pdf() produces a plot of 7x7 in, 2100x2100 pixels, 300 ppi. So dpi defaults to 300 - fair enough ... But quartz(width=7, height=7, dpi=72); plot(1:11);

[R-SIG-Mac] png and dpi

Sorry, correction to my last post. Here are various ways of creating a png file. The dpi seems to be treated inconsistently. quartz(width=7, height=7); plot(1:11); dev.copy2pdf() produces a plot of 7x7 in, 2100x2100 pixels, 300 ppi. So dpi defaults to 300 - fair enough ... But

Re: [R-SIG-Mac] R 2.10.0 beta -- please test!

The position of the plot window still ignores the preference setting, and resolutely appears bottom left. A second point is the Undo. When I sequentially undo code in the GUI, right brackets that have been inserted automatically are ignored during the undo, so that they remain after all the

Re: [R-SIG-Mac] Altering position of quartz window

locale: en_GB.UTF-8/en_GB.UTF-8/C/C/en_GB.UTF-8/en_GB.UTF-8 attached base packages: [1] stats graphics grDevices utils datasets methods base At 12:58 +0100 11/9/09, Tim Cole wrote: There was some discussion a few months ago about how to alter the quartz defaults, and I remember

[R-SIG-Mac] Default Folder 4.3 problem

. But it seems likely to relate to Default Folder. This is the system information from the latest crash. Thanks for your thoughts. Tim Cole Date/Time: 2009-09-05 00:05:48.418 +0100 OS Version: 10.4.11 (Build 8S2167) Report Version: 4 Command: R Path:/Applications/R.app/Contents/MacOS/R

[R-SIG-Mac] Sourcekeg

I get the error message Warning: unable to access index for repository http://www.sourcekeg.co.uk/cran/bin/macosx/universal/contrib/2.6 when I try to update my list of R packages using Get List within the R Package Installer. Trying to access that URL gives an Internal Server Error. It

Re: [R-SIG-Mac] Cmd-Rtn in R editor

Simon, Thanks very much for this - it should be very useful. NB I'm copying to the list for information. Best wishes, Tim At 09:19 -0500 31/12/07, Simon Urbanek wrote: Hi Tim, it should be in the current SVN (i.e. try tonight's build). Thanks, Simon At 09:50 + 21/12/07, Tim Cole wrote

Re: [R-SIG-Mac] Cmd-Rtn in R editor

All the 64 bit excitement seems to have drowned out my R editor query (below). I'd value a response. Tim I've use Cmd-E a lot in the R editor to source the whole file, but I've only just noticed Cmd-Rtn to execute the selection. A useful extension to this would be to execute the current line,

[R-SIG-Mac] Cmd-Rtn in R editor

the selection, or if nothing is selected the current line? Thanks, Tim Cole -- [EMAIL PROTECTED] Phone +44(0)20 7905 2666 Fax +44(0)20 7905 2381 Paed. Epid. Biostats, UCL Institute of Child Health, London WC1N 1EH, UK ___ R-SIG-Mac mailing list R-SIG

[R-SIG-Mac] Installing packages from .gz files

, Tim Cole wrote: I've been given an updated version of the gamlss package as a .tar.gz file, but I'm struggling to install it with the package installer. I specify Local Binary Package at the top, but when I Install and select the file I get errors whichever of the three possible files I point

[R-SIG-Mac] Installing packages from .gz files

file or .tar file or the gamlss folder. What am I doing wrong? The .gz file error is: Error in gzfile(file, r) : unable to open connection In addition: Warning message: cannot open compressed file 'gamlss_1.4-6.tar.gz/DESCRIPTION' Thanks, Tim Cole -- [EMAIL PROTECTED] Phone +44(0)20 7905 2666

[R-SIG-Mac] Tweak of install code

A tiny correction to the command on the development website to install the latest R version: sudo tar fvxz ~/Desktop/R-*-universal.tar.gz -C / To make it work for R24-branch-tiger-universal.tar.gz, the '-' after 'R' needs removing. Best wishes, Tim Cole -- [EMAIL PROTECTED] Phone +44(0)20

Re: [R-SIG-Mac] Quartz questions

Thanks to Roger, Rob and Simon for their responses. My quartz pref pane setting was causing problem 1, as Rob guessed. This also explains another odd quartz feature I've seen. Go to the R quartz pref pane, tick the box to Override R Quartz width/height parameters, and set new values for width

[R-SIG-Mac] Quartz questions

I don't think there was a response to my quartz queries of a couple of weeks ago. Tim Cole At 16:08 +0100 26/7/06, Tim Cole wrote: I'm running R 2.3.1 on OS 10.4.7 with R GUI 1.17-pre (3343). 1. args(quartz) says it defaults to 5x5 inches i.e. 360x360 pixels. But I find it gives 6x6 (432x432

[R-SIG-Mac] Crashing 2.2

If I do a trellis plot and then expand the quartz window, the window redraws but R then crashes. I won't post the crash log but can send it. Tim Cole Version: platform = powerpc-apple-darwin7.9.0 arch = powerpc os = darwin7.9.0 system = powerpc, darwin7.9.0 status = major = 2