similar to: Including C Code for Tcl and Tk in an R package

Dear R developers, I plan to upload a first version of my R package RnavGraph to the R CRAN server in a week or two. However I'm still struggling with an image resizing function written in C as a tcl extension. I did all my development in Ubuntu, and everything works fine in Ubuntu, however my attempts to compile this C function under Windows or OSX have all failed. I provide a minimal self

Dear R Community, I'm working on an R package that needs resizing of images. I try to keep dependencies of Tcl packages as little as possible, so I implemented the Image Scaling procedure in C as a Tcl extension found here http://wiki.tcl.tk/25685 . Here a temporary download link of the slightly modified source http://www.waddell.ch/RnavGraph/imagescale_adrian_85.c The file works with the

Dear all, I am working on an R package intended for CRAN that requires Tcl version 8.6 because of the TclOO tcl extension and the -angle option for canvas text items. R for Windows currently still ships with Tcl 8.5. Does anyone have experience with linking R under Windows to a Tcl interpreter of version 8.6? When I link R 3.2.2 (installed from the binary on Windows 8) to a custom Tcl

Dear R users, I have some troubles with dealing with tclObj objects. I try to explain it with a toy example: Say I define the following tcl procedure which just prints out each list element library(tcltk) .Tcl('proc test {myList} { foreach i $myList { puts stdout $i } }') and I call it with: > tcl('test',letters[1:5]) # Works as expected Now say I define

Hello there, I'm struggling with the base graphics system on different operating systems. I would like to get an animation effect by re-plotting with the plot function. See the attached code example: move the slider quick from one side to the other. I experience different levels of success, depending on which OS I use. - Linux (Ubuntu >9.10, R 2.9.2-3): Each plot command gets

Dear R Community, I'm writing an R package with a lot of Tcl and Tk code. I use the Tcl wrapper functions provided by the tcltk package if possible. However I also define "pure" Tcl functions. I so far defined them with the .Tcl function, for example (in R): .Tcl('proc test {a b} { return [expr {sqrt(pow($a,2)+pow($b,2))}] }') so that I can use the procedures later on

Dear R-Community, I need the Img tk extension for my R package. It all works on my Ubuntu machine (libtk-img). However I experience a great deal of trouble when I try to install the package on OSX 10.5 or 10.6 (in fact I'm not able to do it). As I understand it, the ActiveTcl with it's teacup package manager do not have an effect on the the x11 tcl installation which R accesses. MacPorts

Hi, I am a biologist (relatively new to R) analyzing data which we predict to fit a power function. I was wondering if anyone knew a way to model piecewise functions in R, where across a range of values (0-x) the data is modeled as a power function, and across another range (x-inf) it is a linear function. This would be predicted by one of our hypotheses, and we would like to find the AICs

I have exactly the same problem. I encoded a BWF file to flac and then then decoded back to wav, using --keep-foreign-metadata, and I ended up with a bit-perfect copy of the original BWF. So I was fairly confident that the flac encoding is working correctly, the problem definitely appears to be with the flac players. Unfortunately it seems that the majority of flac players cannot play 24bit

Hi, I am attempting to use flac to encode 96k/24-bit broadcast wav (BWF) files. BWFs are wav files with some extra meta-data chunks, and is the favoured archival format for many institutions around the world. These files are encoded successfully by flac, however the resulting flac file is not playable on all flac players - it plays successfully in foobar2000 but is silent in winamp, and when

We changed the external and internal IP addresses and now our DNAT entry is failing. Any ideas? DNAT net loc:10.222.66.10:443 tcp 8084 Thanks, Dave.

Hi Justin, I have a suggestion, but it may not be very convenient. You could try converting the 24/96 BWF to AIFF, and then use flac to compress the 24/96 AIFF. There is no difference in audio quality between the FLAC file generated from BWF (WAV) vs. AIFF, so perhaps this extra step will solve your problem in the short term. Sorry I haven't used BWF or WAV very frequently, but

--- Justin Waddell <jwaddell@gmail.com> wrote: > I have exactly the same problem. > > I encoded a BWF file to flac and then then decoded back to wav, using > --keep-foreign-metadata, and I ended up with a bit-perfect copy of > the original BWF. So I was fairly confident that the flac encoding is > working correctly, the problem definitely appears to be with the flac >

I have upgraded my computer from win95 to win98 and now I'm getting "The password is incorrect. Try again." on shares that were working. Any ideas??? Thanks Rob -- ------------------------------------------------------- Stonebridge Technologies ------------------------------------------------------- Robert Spiecha rspiecha@sbti.com SE (Memphis) (888) 541-5879

I've been trying to set up an OpenSolaris-based ZFS NAS server, with one of its functions being a backup server for my Mac-based network. I'm using rsync 3.0.3 pre2 on my Macs with some extended attribute patches, but have been running into some compatibility problems when rsyncing via SSH from a Mac to the Solaris server (I'm not running daemon mode on the server, but rsync 3.0.3 pre2

I am trying to build R under 64bit Windows7. I am using a fresh install of Rtools34 and R-patched_2016-07-05. I am getting the following error: C:/Rtools/mingw_64/bin/gcc -shared -s -static-libgcc -o tcltk.dll tmp.def init.o tcltk.o tcltk_win.o ../../../gnuwin32/dllversion.o -L../../../../Tcl/bin64 -ltc l85 -ltk85 -LC:/R/RLocalSoft/lib/x64 -LC:/R/RLocalSoft/lib -L../../../../bin/x64 -lR

On Lua: lua_version=5.3.4 On Perl: perl_version=5.28.0 On Python 2: python_version=2.7.15 On Python 3: python_version=3.7.0 python_pep_384_abi_version=3 On Ruby 2.5.1p57: ruby_api_version=2.5.0 On Tcl: tcl_version=8.6 tcl_patch_level=8.6.8 --- plugins/lua/lua.c | 11 +++++++++++ plugins/perl/perl.c | 4 ++++ plugins/python/python.c | 8 ++++++++

On 07/07/2016 5:47 PM, Avraham Adler wrote: > I am trying to build R under 64bit Windows7. I am using a fresh > install of Rtools34 and R-patched_2016-07-05. I am getting the > following error: > > C:/Rtools/mingw_64/bin/gcc -shared -s -static-libgcc -o tcltk.dll tmp.def init.o > tcltk.o tcltk_win.o ../../../gnuwin32/dllversion.o -L../../../../Tcl/bin64 -ltc > l85 -ltk85

Hi Avraham, I tried with the patched version. The same error message. gcc -std=gnu99 -m64 -shared -s -mwindows -o R.dll R.def console.o dynload.o editor.o embeddedR.o extra.o malloc.o opt.o pager.o preferences.o psignal.o rhome.o rt_complete.o rui.o run.o shext.o sys-win32.o system.o dos_wglob.o dllversion.o ../main/libmain.a ../appl/libappl.a ../nmath/libnmath.a getline/gl.a

On Fri, Feb 9, 2018 at 9:29 AM, Kenny Bell <kmbell56 at gmail.com> wrote: > I suggest that you work off the build process in the rwinlib repository so > you are starting from something that you know works and already incorporates > the set of dependencies you need. Hello, Kenny. For what it's worth I've been successfully building R+OpenBLAS on Windows64 since 2013, which