Re: [Rd] R Cocoa GUI 1.12 (R 2.1.1 Framework) crashes on acf() (PR#8032)
can you send us the crash report? I cannot reproduce it. stefano On 25/lug/05, at 02:34, [EMAIL PROTECTED] wrote: > After I upgraded my installation of R for OS X (Tiger) to 1.12, it > consistently crashes when calling the function acf() [stats lib]. > > Roberto Osorio > > __ > R-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel > > __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
Re: [Rd] Buglet in src/appl/splines.c (PR#8030)
> "BeT" == Berwin A Turlach <[EMAIL PROTECTED]> > on Sun, 24 Jul 2005 16:24:51 +0200 (CEST) writes: BeT> I was looking at "splinefun" and the underlying C code BeT> and believe that there is a memory access error in the BeT> C routine "spline_eval". ... ... Excellent, Berwin! Specifically the part about why the bug never really triggers wrong behavior. Your mail should be saved in "The Annals of R" ... I'm fixing according to your proposal -- for "R-devel" or (SVN) R/trunk/ only. Martin Maechler, ETH Zurich __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
[Rd] density() fails if x contains Inf or -Inf (PR#8033)
Full_Name: Michael Beer Version: 2.1.0 and 2.1.1 OS: linux-gnu and mingw32 Submission from: (NULL) (134.21.49.141) The command "density(c(0.5,0.6,Inf,0.7))" fails saying "Wrong type for argument 2 in call to massdist". This problem can be resolved by replacing "nx = nx" by "nx = as.integer(nx)" in the call to massdist. When there are infinite values, the value of sum(x.finite) is attributed to nx before. Thus nx is changed to class "numeric" instead of "integer". __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
Re: [Rd] Buglet in src/appl/splines.c (PR#8030)
On Mon, 25 Jul 2005 [EMAIL PROTECTED] wrote: > > > "BeT" == Berwin A Turlach <[EMAIL PROTECTED]> > > on Sun, 24 Jul 2005 16:24:51 +0200 (CEST) writes: > > BeT> I was looking at "splinefun" and the underlying C code > BeT> and believe that there is a memory access error in the > BeT> C routine "spline_eval". > > ... > ... > > Excellent, Berwin! > > Specifically the part about why the bug never really triggers > wrong behavior. > Your mail should be saved in "The Annals of R" ... > the next version of the `fortunes' package will have R> fortune(134) Excellent, Berwin! Specifically the part about why the bug never really triggers wrong behavior. Your mail should be saved in `The Annals of R' ... -- Martin Maechler (after Berwin A Turlach reported a buglet in `spline_eval') R-devel (July 2005) Best, Torsten > I'm fixing according to your proposal -- for "R-devel" or > (SVN) R/trunk/ only. > > Martin Maechler, ETH Zurich > > __ > R-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel > > __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
[Rd] Rmath library problems
Hello, Has anybody successfully called the Rmath library from C using the MS Visual Studio compiler (I am using Visual Studio 6.0)? I have compiled the Rmath library using gcc, and the 'test.c' program (which makes a call to qnorm) works fine when compiled with gcc. However, I get a fatal memory error when I run it after compiling it with Visual C. Would this memory problem be related to the compiler, or is it because I have not used the right compiler and/or linker options? Two things puzzles me regarding compilation of Rmath: 1) The gcc compiler only seems to need the Rmath.dll to compile and execute. It needs neither Rmath.a nor Rmath.def. 2) The VC compiler needs a '.a'-file, but Rmath.a does not work (cannot find the symbols isnan and expm1). It compiles fine with libRmath.a however, but then it crashes as mentioned above. Can anyone explain this to me? Thanks, Anders ___ Vi goer opmaerksom paa, at denne e-mail kan indeholde fortrolig information. Hvis du ved en fejltagelse modtager e-mailen, beder vi dig venligst informere afsender om fejlen ved at bruge svar-funktionen. Samtidig beder vi dig slette e-mailen i dit system uden at videresende eller kopiere den. Selv om e-mailen og ethvert vedhaeftet bilag efter vores overbevisning er fri for virus og andre fejl, som kan paavirke computeren eller it-systemet, hvori den modtages og laeses, aabnes den paa modtagerens eget ansvar. Vi paatager os ikke noget ansvar for tab og skade, som er opstaaet i forbindelse med at modtage og bruge e-mailen. ___ Please note that this message may contain confidential information. If you have received this message by mistake, please inform the sender of the mistake by sending a reply, then delete the message from your system without making, distributing or retaining any copies of it. Although we believe that the message and any attachments are free from viruses and other errors that might affect the computer or IT system where it is received and read, the recipient opens the message at his or her own risk. We assume no responsibility for any loss or damage arising from the receipt or use of this message. [[alternative HTML version deleted]] __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
Re: [Rd] Rmath library problems
On Mon, 25 Jul 2005, Anders Brix Jensen wrote: > Has anybody successfully called the Rmath library from C using the MS > Visual Studio compiler (I am using Visual Studio 6.0)? > > I have compiled the Rmath library using gcc, and the 'test.c' program > (which makes a call to qnorm) works fine when compiled with gcc. However, > I get a fatal memory error when I run it after compiling it with Visual C. What is `it'? No interpretation I can make quite corresponds to the later comments. > Would this memory problem be related to the compiler, or is it because I > have not used the right compiler and/or linker options? Probably the last. > Two things puzzles me regarding compilation of Rmath: > 1) The gcc compiler only seems to need the Rmath.dll to compile and > execute. It needs neither Rmath.a nor Rmath.def. > 2) The VC compiler needs a '.a'-file, but Rmath.a does not work (cannot > find the symbols isnan and expm1). It compiles fine with libRmath.a > however, but then it crashes as mentioned above. These are actually statements about the linkers when linking against Rmath.dll, and not about compiling Rmath. You should be linking a main function compiled under VC++ against a VC++ import library (which you can make from Rmath.def by lib /def:Rmath.def /out:Rmath.lib). Then cl /MT /Ox /I..\..\include test.c Rmath.lib works for me without any errors. You can find all the background and hints in README.packages. -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UKFax: +44 1865 272595 __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
Re: [Rd] R Cocoa GUI 1.12 (R 2.1.1 Framework) crashes on acf() (PR#8032)
Hi Robert, I'm following this to r-sig-mac and r-devel. Btw, you said "any" but do you have any chuck of R code to test as well? example(acf) works for me. stefano On 25/lug/05, at 09:47, Roberto Osorio wrote: > On 7/25/05 12:04 AM, "stefano iacus" <[EMAIL PROTECTED]> wrote: > > >> can you send us the crash report? I cannot reproduce it. >> stefano >> >> On 25/lug/05, at 02:34, [EMAIL PROTECTED] wrote: >> >> >>> After I upgraded my installation of R for OS X (Tiger) to 1.12, it >>> consistently crashes when calling the function acf() [stats lib]. >>> >>> Roberto Osorio >>> >>> __ >>> R-devel@r-project.org mailing list >>> https://stat.ethz.ch/mailman/listinfo/r-devel >>> >>> >>> >> >> > > Here it is. Thanks for looking at it. > > Roberto > > --- > > Date/Time: 2005-07-25 00:43:32.718 -0700 > OS Version: 10.4.2 (Build 8C46) > Report Version: 3 > > Command: R > Path:/Applications/R.app/Contents/MacOS/R > Parent: WindowServer [60] > > Version: 1.12 (1622) > > PID:4330 > Thread: 0 > > Exception: EXC_BAD_ACCESS (0x0001) > Codes: KERN_INVALID_ADDRESS (0x0001) at 0xfdc07000 > > Thread 0 Crashed: > 0 libBLAS.dylib 0x923fca6c ATL_thread_init + 64 > 1 libBLAS.dylib 0x923f137c ATL_dptgemm + 200 > 2 libBLAS.dylib 0x91e7f548 > atl_f77wrap_dgemm__ + 104 > 3 libBLAS.dylib 0x91e7e72c dgemm_ + 704 > 4 libR.dylib 0x00214b8c matprod + 548 > (array.c:412) > 5 libR.dylib 0x00215418 do_matprod + 944 > (array.c:632) > 6 libR.dylib 0x00263b24 Rf_eval + 1536 > (eval.c:405) > 7 libR.dylib 0x00265b1c do_set + 224 > (eval.c:1309) > 8 libR.dylib 0x00263970 Rf_eval + 1100 > (eval.c:382) > 9 libR.dylib 0x002652a4 do_begin + 136 > (eval.c:1058) > 10 libR.dylib 0x00263970 Rf_eval + 1100 > (eval.c:382) > 11 libR.dylib 0x00263970 Rf_eval + 1100 > (eval.c:382) > 12 libR.dylib 0x002652a4 do_begin + 136 > (eval.c:1058) > 13 libR.dylib 0x00263970 Rf_eval + 1100 > (eval.c:382) > 14 libR.dylib 0x00263fc0 Rf_applyClosure + > 952 > (eval.c:576) > 15 libR.dylib 0x00263b9c Rf_eval + 1656 > (eval.c:417) > 16 libR.dylib 0x00265b1c do_set + 224 > (eval.c:1309) > 17 libR.dylib 0x00263970 Rf_eval + 1100 > (eval.c:382) > 18 libR.dylib 0x002652a4 do_begin + 136 > (eval.c:1058) > 19 libR.dylib 0x00263970 Rf_eval + 1100 > (eval.c:382) > 20 libR.dylib 0x00263fc0 Rf_applyClosure + > 952 > (eval.c:576) > 21 libR.dylib 0x00263b9c Rf_eval + 1656 > (eval.c:417) > 22 org.R-project.R0x00014ff0 > RGUI_ReplIteration + 500 > (crt.c:300) > 23 org.R-project.R0x00014de0 RGUI_ReplConsole > + 148 > (crt.c:300) > 24 org.R-project.R0x00014d34 > run_REngineRmainloop + 156 > (crt.c:300) > 25 org.R-project.R0xe1b4 -[REngine > runREPL] + 76 > (crt.c:300) > 26 com.apple.Foundation 0x9287fcfc __NSFireTimer + 116 > 27 com.apple.CoreFoundation 0x9075edb0 > __CFRunLoopDoTimer + 184 > 28 com.apple.CoreFoundation 0x9074b728 __CFRunLoopRun + > 1680 > 29 com.apple.CoreFoundation 0x9074acdc > CFRunLoopRunSpecific + 268 > 30 com.apple.HIToolbox0x93123be0 > RunCurrentEventLoopInMode > + 264 > 31 com.apple.HIToolbox0x93123274 > ReceiveNextEventCommon + > 380 > 32 com.apple.HIToolbox0x931230e0 > BlockUntilNextEventMatchingListInMode + 96 > 33 com.apple.AppKit 0x9361e1a4 _DPSNextEvent + 384 > 34 com.apple.AppKit 0x9361de68 -[NSApplication > nextEventMatchingMask:untilDate:inMode:dequeue:] + 116 > 35 com.apple.AppKit 0x9361a3cc -[NSApplication > run] + 472 > 36 com.apple.AppKit 0x9370ac1c NSApplicationMain > + 452 > 37 org.R-project.R0x2dd0 _start + 392 > (crt.c:267) > 38 dyld 0x8fe01048 _dyld_start + 60 > > Thread 1: > 0 libSystem.B.dylib 0x9001efec select + 12 > 1 org.R-project.R0x435c -[RController > readThread:] > + 524 (crt.c:300) > 2 com.apple.Foundation 0x9287cf34 > forkThreadForFunction + > 108 > 3 libSystem.B.dylib 0x9002c3d4 _pthread_body + 96 > > Thread 2: > 0 libSystem.B.dylib 0x9004ca38 > syscall_thread_switch + 8 > 1 com.apple.Foundation 0x92895330 +[NSThread > sleepUntilDate:] + 152 > 2 com.apple.AppK
[Rd] Solaris Installation assstance
If anyone has suggestion as to the resolve for the problem described below, your assistance is needed and will be greatly appreciated. After repeated attempts to install R on a Sun Micro System Sunfire 480 with Solaris 2.8 OS (Unix), I have not been successful in completing the installation of R v2.1.1 nor the earlier versions? At the close of the "make" command error codes 255 and 1 occur. Make: Fatal error: command failed for target 'libbz2.a' Working directory /usr/local/R-2.1.1/src/extra/bzip2 Make: Fatal error: command failed for target 'R' Working directory /usr/local/R-2.1.1/src/extra/bzip2 Make: Fatal error: command failed for target 'R' Working directory /usr/local/R-2.1.1/src/extra/bzip2 Make: Fatal error: command failed for target 'R' Working directory /usr/local/R-2.1.1/src/extra Make: Fatal error: command failed for target 'R" Working directory /usr/local/R-2.1.1/src Jimmie Givens Centers for Disease Control 3311 Toledo Road, Rm 3223 Hyattsville, Maryland 20782 Phone: 301.458.4236 Fax: 404.929.2801 [[alternative HTML version deleted]] __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
Re: [Rd] Solaris Installation assstance
We need to see what happened prior to that message: plaes give the previous 20 lines of output. We do know R 2.1.1 works on Solaris 2.8 out of the box: the see the comments in the R-admin manual. For example, what compilers are you using? What make? On Mon, 25 Jul 2005, Givens, Jimmie D. wrote: > If anyone has suggestion as to the resolve for the problem described > below, your assistance is needed and will be greatly appreciated. > > After repeated attempts to install R on a Sun Micro System Sunfire 480 > with Solaris 2.8 OS (Unix), I have not been successful in completing the > installation of R v2.1.1 nor the earlier versions? At the close of > the "make" command error codes 255 and 1 occur. > > Make: Fatal error: command failed for target 'libbz2.a' > Working directory /usr/local/R-2.1.1/src/extra/bzip2 > > Make: Fatal error: command failed for target 'R' > Working directory /usr/local/R-2.1.1/src/extra/bzip2 > > Make: Fatal error: command failed for target 'R' > Working directory /usr/local/R-2.1.1/src/extra/bzip2 > > Make: Fatal error: command failed for target 'R' > Working directory /usr/local/R-2.1.1/src/extra > > Make: Fatal error: command failed for target 'R" > Working directory /usr/local/R-2.1.1/src > > > > Jimmie Givens > Centers for Disease Control > 3311 Toledo Road, Rm 3223 > Hyattsville, Maryland 20782 > > Phone: 301.458.4236 > Fax: 404.929.2801 > > > [[alternative HTML version deleted]] > > __ > R-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-devel > > -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UKFax: +44 1865 272595 __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
[Rd] Vector of S4 Objects
Can someone show me how to create a vector of S4 objects or point me to an example? Reading Green Book 7.1.5 to me implied I could simply add "vector" to my object's representation. But it also implied that would have no change to the implementation of my class, but I did find a .Data slot defined afterwards (as though I had used "structure" instead). But I possibly just misunderstood that section. Given the following example class: require(methods) setClass("Foo", representation(id = "character", x = "integer", y = "integer")) Foo <- function(id = "", x, y) { new("Foo", id = id, x = as.integer(x), y = as.integer(y)) } Would prefer to internalize such that "Foo" contained a vector of its representation but something like this would be a compromise if that's easier to implement. foo.vec <- vector("Foo", 2) foo.vec[1] <- Foo("first",1,2) foo.vec[2] <- Foo("second",3,4) TIA -- SIGSIG -- signature too long (core dumped) __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
[Rd] error in text.default (PR#8034)
Full_Name: roger newton Version: 2.1.1 OS: SuSe linux 9.2 Submission from: (NULL) (80.176.228.157) > data(trees) > plot(trees) Error in text.default(x, y, txt, cex = cex, font = font) : X11 font at size 16 could not be loaded Attempting to plot dataframe trees fails with error message as shown. Get similar message (but font size 22) when run demo(graphics). Got same error with rpm of R from CRAN linux/SuSe/9.2 (with and without latest patch) and with downloaded and compiled source code from CRAN (with and without latest patch). Is problem with R or fonts on my PC? Windows 2000 version of R on another machine works OK __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
[Rd] beginner finds a bug - crash induced. (PR#8035)
Full_Name: Stephen Holland M.D. Version: 2.1.1 OS: Mac OS X Submission from: (NULL) (67.184.33.112) I did a bunch of stuff, then did in sequence: > state <- c("tas", "sa", "qld", "nsw", "nsw", "nt", "wa", "wa", + "qld", "vic", "nsw", "vic", "qld", "qld", "sa", "tas", + "sa", "nt", "wa", "vic", "qld", "nsw", "nsw", "wa", + "sa", "act", "nsw", "vic", "vic", "act") > factor(state) [1] tas sa qld nsw nsw nt wa wa qld vic nsw vic qld qld sa tas sa nt wa [20] vic qld nsw nsw wa sa act nsw vic vic act Levels: act nsw nt qld sa tas vic wa > table(state) state act nsw nt qld sa tas vic wa 2 6 2 5 4 2 5 4 > barplot(table(state)) And then boom goes the dynamite. Doing these steps again did not reproduce the error. Steve Holland [EMAIL PROTECTED] Crash report follows: Date/Time: 2005-07-25 21:19:23 -0500 OS Version: 10.3.9 (Build 7W98) Report Version: 2 Command: R Path:/Applications/R.app/Contents/MacOS/R Version: 1.12 (1622) PID: 639 Thread: 0 Exception: EXC_BAD_ACCESS (0x0001) Codes: KERN_PROTECTION_FAILURE (0x0002) at 0x Thread 0 Crashed: 0 libR.dylib 0x010665c8 Rf_eval + 0xa4 (eval.c:300) 1 libR.dylib 0x0103b218 R_run_onexits + 0xd4 (context.c:142) 2 libR.dylib 0x01063eb4 jump_to_top_ex + 0x260 (errors.c:682) 3 com.apple.AppKit0x92fda908 -[NSToolbarButton sendAction:to:] + 0x4c 4 com.apple.AppKit0x92fda8a8 -[NSToolbarButton sendAction] + 0x50 5 com.apple.AppKit0x92f5a70c -[NSToolbarItemViewer mouseDown:] + 0x674 6 com.apple.AppKit0x92eb2a24 -[NSWindow sendEvent:] + 0x10e4 7 com.apple.AppKit0x92ea50d0 -[NSApplication sendEvent:] + 0xebc 8 com.apple.AppKit0x92ead500 -[NSApplication run] + 0x240 9 com.apple.AppKit0x92f69bec NSApplicationMain + 0x1d0 10 org.R-project.R 0x2dd0 _start + 0x188 (crt.c:267) 11 dyld0x8fe1a278 _dyld_start + 0x64 Thread 1: 0 libSystem.B.dylib 0x9000b42c select + 0xc 1 org.R-project.R 0x435c -[RController readThread:] + 0x20c 2 com.apple.Foundation0x90a6a510 forkThreadForFunction + 0x6c 3 libSystem.B.dylib 0x90024910 _pthread_body + 0x28 Thread 2: 0 libSystem.B.dylib 0x900127b8 syscall_thread_switch + 0x8 1 com.apple.Foundation0x90a0 +[NSThread sleepUntilDate:] + 0x98 2 com.apple.AppKit0x92e7a880 -[NSUIHeartBeat _heartBeatThread:] + 0x494 3 com.apple.Foundation0x90a6a510 forkThreadForFunction + 0x6c 4 libSystem.B.dylib 0x90024910 _pthread_body + 0x28 Thread 3: 0 libSystem.B.dylib 0x90007878 mach_msg_trap + 0x8 1 libSystem.B.dylib 0x900073f8 mach_msg + 0x38 2 com.apple.CoreFoundation0x901c16e0 __CFRunLoopRun + 0x350 3 com.apple.CoreFoundation0x901c5e6c CFRunLoopRunSpecific + 0x148 4 com.apple.Foundation0x90a2d1b8 -[NSRunLoop runMode:beforeDate:] + 0xac 5 com.apple.Foundation0x90a45dbc -[NSRunLoop run] + 0x4c 6 com.apple.Foundation0x90a98054 +[NSURLConnection(NSURLConnectionInternal) _resourceLoadLoop:] + 0x20c 7 com.apple.Foundation0x90a6a510 forkThreadForFunction + 0x6c 8 libSystem.B.dylib 0x90024910 _pthread_body + 0x28 Thread 4: 0 libSystem.B.dylib 0x90007878 mach_msg_trap + 0x8 1 libSystem.B.dylib 0x900073f8 mach_msg + 0x38 2 com.apple.CoreFoundation0x901c16e0 __CFRunLoopRun + 0x350 3 com.apple.CoreFoundation0x901c5e6c CFRunLoopRunSpecific + 0x148 4 com.apple.Foundation0x90a2d1b8 -[NSRunLoop runMode:beforeDate:] + 0xac 5 com.apple.Foundation0x90a45dbc -[NSRunLoop run] + 0x4c 6 com.apple.Foundation0x90a98594 +[NSURLCache _diskCacheSyncLoop:] + 0xa8 7 com.apple.Foundation0x90a6a510 forkThreadForFunction + 0x6c 8 libSystem.B.dylib 0x90024910 _pthread_body + 0x28 Thread 5: 0 libSystem.B.dylib 0x90007878 mach_msg_trap + 0x8 1 libSystem.B.dylib 0x900073f8 mach_msg + 0x38 2 com.apple.CoreFoundation0x901c16e0 __CFRunLoopRun + 0x350 3 com.apple.CoreFoundation0x901c5e6c CFRunLoopRunSpecific + 0x148 4 com.apple.Foundation0x90a2d1b8 -[NSRunLoop runMode:beforeDate:] + 0xac 5 com.apple.Foundation0x90a45dbc -[NSRunLoop run] + 0x4c 6 com.apple.WebKit0x916eb584 +[WebFileDatabase _syncLoop:] + 0xa8 7 com.apple.Foundation0x90a6a510 forkThreadForFunction + 0x6c 8 libSystem.B.dylib 0x90024910 _pthread_body + 0x28 PPC Thread State: srr0: 0x010665c8 srr1: 0x0200f030vrsave: 0x cr: 0x44044248 xer: 0x0004 lr: 0x0106652c ctr: 0x01066524 r0: 0x0001 r1: 0xbfffe790 r2: 0x011eb350 r3: 0x r4: 0x0445f718 r5: 0x01847fb0 r6: 0x r7: 0x636b0
Re: [Rd] error in text.default (PR#8034)
This is not an error in R but in your X11 fonts setup. It is R reporting your configuration problem to you. What dpi is your screen? If more than 75dpi (very likely these days), do you have 100dpi fonts installed and in your path? We have seen that configuration mistake cause this on SuSe before. On Tue, 26 Jul 2005 [EMAIL PROTECTED] wrote: > Full_Name: roger newton > Version: 2.1.1 > OS: SuSe linux 9.2 > Submission from: (NULL) (80.176.228.157) > > >> data(trees) >> plot(trees) > Error in text.default(x, y, txt, cex = cex, font = font) : >X11 font at size 16 could not be loaded > > > Attempting to plot dataframe trees fails with error message as shown. > > Get similar message (but font size 22) when run demo(graphics). > > Got same error with rpm of R from CRAN linux/SuSe/9.2 (with and without latest > patch) and with downloaded and compiled source code from CRAN (with and > without > latest patch). > > Is problem with R or fonts on my PC? Windows 2000 version of R on another > machine works OK -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Tel: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UKFax: +44 1865 272595 __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel