similar to: Is the tcltk failure in affylmGUI related to R bug 15957

Seems unlikely that that particular bug is involved. I seem to recall some change related to inadvertent variable capture in .TkRoot$env (?). At any rate, we currently have > parent.env(.TkRoot$env) <environment: R_EmptyEnv> which used to be > parent.env(.TkRoot$env) <environment: R_GlobalEnv> as a result, this won't work any more because R_EmptyEnv has no operators and

Thanks Peter and Dan for your replies. After learning a bit more about tcltk and environments etc. I have replaced Try(n <- evalq(TclVarCount <- TclVarCount + 1, .TkRoot$env)) with Try(n <- .TkRoot$env$TclVarCount <- .TkRoot$env$TclVarCount +1L) as you suggest. It now works for both R-3.1.1 and R-3.1.2+ (My understanding is that the Try function is there to put a GUI box

I am the maintainer of a Bioconductor package (affylmGUI) which uses tcltk. It freezes inconsistently on MS Windows, but not Mac or Unix. see details below. After considerable testing I have reduced the problem from a few thousand lines of code to 30 lines! If you paste the following lines of code into an R window: testGUI <- function(){ require(tcltk) MainWindow <-

Hi, I am trying to run affylmGUI on my mac computer. I have already installed the Tlc package as well as Bwidgets through ActiveTcl conversion installing files. However, when running affylmGUI() on R, I keep getting the message in the attached file. I have copied the tcl folders from the root library to the user library, and have obtained the same issue. I would really appreciate if

Hi everyone. I installed affylmGUI and oneChannelGUI package on R 2.7.1 with the latest version of BioC. After I start R, I do get an error that says "Error in loadNamespace(name) : there is no package called 'affylmGUI'" and a pop-up window with a message "fatal error : unable to restore saved data in .Rdata". I would really appreciate your suggestions on how to fix

I run R on MS Windows. In R2.9.0dev, I type ?base to get "R help for package base" to open. I then select ".First" from the list of contents, getting a page headed: "Initialization at Start of an R Session". About half way down there is a sentence: The command-line flag --vanilla implies --no-site-file, --no-init-file, --no-restore and --no-environ. Under

I have been trying to use the package affylmGUI but keep getting the error message that it cannot find the package "Bwidget". I have downloaded the activeTcl for Windows and installed it in the default location C:\Tcl. The problem still persists. I have also tried to copy the files from C:\Tcl\lib into the C:\Arquivos de programas\R\R-2.6.1\Tcl\lib but the problem still there. Any help

[PLEASE REPLY _OFF_ THE LIST, i.e. DON'T CC to r-help at ...] Hi, I don't see this sort of thing very often on the mailing lists, so list moderators and others should feel free to tell me if it breaches list etiquette and/or delete my post if necessary. But I can't see what harm it could do... I am just wondering approximately how many people use / have used some of the R stuff

Hi, Can anyone help me of the affylmGUI package, I can't get it work and searched for google but can't find any proper solutions. I get the error information each time when I load my cells files, which are shown in the following links. ------------- http://clarezoe.googlepages.com/1.png http://clarezoe.googlepages.com/2.png http://clarezoe.googlepages.com/3.png ------------- Errors also

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, I'm trying to install oneChannelGui on my computer. For this purpose, I've tried to carefully follow the manual, and done the following: 1. I've installed the Affy power tools 2. I've installed TCL from http://www.activestate.com/Products/ActiveTcl/ (by following the link at the right side of the page, and installing activeTCL8.5.0.0) Nonetheless, when I try running

Hello, I have a question on how to get bioconductor running properly on Ubuntu 11.10 as I have tried everything it seems like and I keep on getting this message. But before I go farther can you please email and say that you will help me with this because nobody seems to want to help or know how to. "Cannot find Tcl/Tk package "Tktable". affylmGUI cannot conitnue...." I have

Hi Duncan, just noticed that after installing the Windows R-2.13.0 build there is no i386 directory in the R-2.13.0dev/bin directory and hence no Rgui.exe. Is this intentional with the devel version? I downloaded from http://cran.ms.unimelb.edu.au/, where it says: "This is a combined Windows 32/64 bit binary build of the 2010-11-27 r53672 development snapshot of R (which will eventually

Hi all, While dat['a1',] and dat['a10',] produce the same results in the following example, I'd like dat['a1',] to return NAs. dat <- data.frame(x1 = paste(letters[1:5],10, sep=''), x2=rnorm(5)) rownames(dat) <- dat$x1 dat['a1',] dat['a10',] > sessionInfo() R version 2.7.2 (2008-08-25) i386-pc-mingw32 locale:

The following gives an error message: library(tcltk) win <- list(env="A") tt <- tktoplevel() but <- tkbutton(tt, text="X", command=expression(tkdestroy(tt))) tkgrid(but) however, if one comments out the win line (and removes the win variable) then it works. It seems that tcltk is making use of a variable called win with a component name of env and I just happened

I've read some postings back in 2002/2006 about running R on multiple core CPUs. The answer was basically separate processes work fine, but parallelization needs to be implemented using snow/rmpi. Are the answers still the same? I ask because we are about to order a laptop running Windows for a new staff member. Some advice on the following would be helpful. It will be ordered with Vista,

Hi all I have built a Bayesian network using discrete data using the bnlearn package. When I try to run the cpquery function on this data it returns NaN for some some cases. Running the cpquery in debug mode for such a case (n=10^5, method="lw") creates the following output: generated a grand total of 1e+05 samples. > event has a probability mass of 14982.37 out of

The function "substitute" seems to fail to make a genuine substitution, although the printed verision seems fine. Here is an example. > m <- substitute(Y <- function(x) FUN(x+1), + list(Y = as.name("y"), FUN = as.name("sin"))) > m y <- function(x) sin(x + 1) > eval(m) > y function(x) FUN(x+1) However the story doesn't end there. The

Hi all, > library(rgl) > plot3d(1,1,1) > snapshot3d("somefile.png") Error in rgl.snapshot(...) : pixmap save format not supported in this build Why does this no longer work? thanks, Remko > sessionInfo() R version 2.12.0 (2010-10-15) Platform: i386-pc-mingw32/i386 (32-bit) locale: [1] LC_COLLATE=English_Australia.1252 LC_CTYPE=English_Australia.1252 [3]

Full_Name: Mark Bravington Version: 2.6.2 patched OS: Windows XP Pro Submission from: (NULL) (140.79.22.104) > grep( '[:upper:]', letters, val=T) # shurely shouldn't match anything ?? [1] "e" "p" "r" "u" The converse ( '[:lower:]' and LETTERS) seems to work OK. --please do not edit the information below-- Version: platform =