I tried with the R.app GUI you suggested, but nothing has changed.
I try to answer to your questions: I always work directly in the R console,
typing the commands and then pressing the Enter key. I never use scripts.
Now I tried to write a script using the dataset persproject. The script was
as follows:
attach(persproject)
library(Rcmdr)
plotMeans(Recall,Dosage)
When I selected 'Execute' R went down and remained like frozen. I had to
force quit. If instead I type directly in the R console I obtain the
following:
> attach(persproject)
> library(Rcmdr)
Carico il pacchetto richiesto: car
Carico il pacchetto richiesto: MASS
Carico il pacchetto richiesto: nnet
Loading Tcl/Tk interface ...
> plotMeans(
and here, when I type '(', the *** caught segfault*** error appears.
Moreover I tried some other function of the Rcmdr package, and all of them
produce the same error. It always appears when I open the parenthesis '('.
I specify that some days ago I uninstalled the package Rcmdr and try to
reinstall it, downloading it from a different CRAN mirror; but nothing has
changed.
On Sun, Feb 17, 2013 at 4:21 PM, peter dalgaard <[email protected]> wrote:
> Looks like an internal bug, but I can't reproduce it using Snow Leopard.
> Most likely, the problem sits in the GUI interface R.app.
>
> Some issues have been fixed recently in R.app, so you might try getting it
> from r.research.att.com and installing it.
>
> See if the issue disappears. If not, I think we need a little more precise
> information: Are you loading Rcmdr in the R GUI, then typing into the
> console (not the Rcmdr script window)? Does the same thing happen if you
> run R in a terminal? Do you have Rcmdr itself working properly?
>
> On Feb 17, 2013, at 10:33 , Vanni Rovera wrote:
>
> > Hi there,
> >
> > I'm running the Mac OS X version 10.7.5, Processor 2.8 Ghz Intel Core i7,
> > Memory 4GB 1333 MHz DDR3, and the software is up to date. I get R 2.15.2
> > GUI 1.53 Leopard build 64-bit (6335), up to date too. Nevertheless I get
> a
> > strange error when I try to use the R function plotMeans() in the package
> > Rcmdr. More precisely, I digit the string 'plotMeans' in the R console,
> but
> > when I add the parenthesis '(' I obtain what follows:
> >
> > *** caught segfault ***
> > address 0x1000080, cause 'memory not mapped'
> >
> > Traceback:
> > 1: sys.parent()
> > 2: sys.function(sys.parent())
> > 3: formals(sys.function(sys.parent()))
> > 4: match.arg(encoding)
> > 5: match(match.arg(encoding), c("", "bytes", "UTF-8"))
> > 6: textConnection("rval", "w", local = TRUE)
> > 7: capture.output(print(args(plotMeans)))
> > 8: paste(capture.output(print(args(plotMeans))), collapse = "")
> > 9: gsub("\\s+", " ", paste(capture.output(print(args(plotMeans))),
> > collapse = ""))
> > 10: doTryCatch(return(expr), name, parentenv, handler)
> > 11: tryCatchOne(expr, names, parentenv, handlers[[1L]])
> > 12: tryCatchList(expr, classes, parentenv, handlers)
> > 13: tryCatch(expr, error = function(e) { call <- conditionCall(e)
> if
> > (!is.null(call)) { if (identical(call[[1L]], quote(doTryCatch)))
> > call <- sys.call(-4L) dcall <- deparse(call)[1L]
> > prefix <- paste("Error in", dcall, ": ") LONG <- 75L msg <-
> > conditionMessage(e) sm <- strsplit(msg, "\n")[[1L]] w <-
> 14L
> > + nchar(dcall, type = "w") + nchar(sm[1L], type = "w") if (is.na
> (w))
> > w <- 14L + nchar(dcall, type = "b") + nchar(sm[1L],
> > type = "b") if (w > LONG) prefix <- paste0(prefix,
> > "\n ") } else prefix <- "Error : " msg <- paste0(prefix,
> > conditionMessage(e), "\n") .Internal(seterrmessage(msg[1L])) if
> > (!silent && identical(getOption("show.error.messages"), TRUE)) {
> > cat(msg, file = stderr()) .Internal(printDeferredWarnings())
> > } invisible(structure(msg, class = "try-error", condition = e))})
> > 14: try(gsub("\\s+", " ", paste(capture.output(print(args(plotMeans))),
> > collapse = "")), silent = TRUE)
> >
> > Possible actions:
> > 1: abort (with core dump, if enabled)
> > 2: normal R exit
> > 3: exit R without saving workspace
> > 4: exit R saving workspace
> >
> >> plotMeans()
> > Selection:
> >
> > What is this? I tried to write the complete string
> > 'plotMeans(dependent_var,independent_var)' and then to paste it in the R
> > console, but never changes: I obtain the same error, only with a random
> > different address (see the second line of the error). I also tried to
> > uninstall the package Rcmdr and then to reinstall it, but again never
> > changed.
> >
> > I'm not skilled with computer and software issues, I only argued that
> this
> > involves the segmentation of the memory, but I know nothing about this
> > technical informatics topics. I don't know how to do. I tried to search
> > some online solutions through forums, but I didn't find any help other
> than
> > "check your software is up to date" or "try to uninstall and then
> reinstall
> > your R". If possible, I would prefer some 'constructive' solution as I
> get
> > R for a long time, and uninstalling it I will loose all the packages I
> > installed in time.
> >
> > Thank you in advance for any help or suggestion,
> > Vanni Rovera
> >
> > [[alternative HTML version deleted]]
> >
> > _______________________________________________
> > R-SIG-Mac mailing list
> > [email protected]
> > https://stat.ethz.ch/mailman/listinfo/r-sig-mac
>
> --
> Peter Dalgaard, Professor,
> Center for Statistics, Copenhagen Business School
> Solbjerg Plads 3, 2000 Frederiksberg, Denmark
> Phone: (+45)38153501
> Email: [email protected] Priv: [email protected]
>
>
>
>
>
>
>
>
>
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