similar to: using function names as parameters (PR#469)

Hi, I just had a very quick look at the StatDataML proposal --- nice work! At the risk of showing my ignorance, I want to mention my first impressions. My first impression is that defining datasets in terms of arrays and list is a bit too high a level. What about simpler vectors, scalars? (I know that R/S don't have scalars, but other systems/applications do.) Can we think of a core

Dear helpers I want to use rpart several times in a loop to build a classification tree. My problem is that rpart needs a formula as argument and for that the variables need to have names and this doesn't happen in my case. Every iteration in the loop has a different dataset with several variables (ex. 38 or more) and so I can't type the names by hand every time. Is there any function

r-devel from this morning says hothorn@www:~ > R R : Copyright 2001, The R Development Core Team Version 1.4.0 Under development (unstable) (2001-12-09) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type icense()' or icence()' for distribution details. R is a collaborative project with many contributors. Type

Hi - a tiny bug report: the list of mirror sites given at www.r-project.org/ mentions http://cran.mirror.aarnet.edu.au/ This domain does not exist (well, from Western Australia netscape says the domain doesn't exist) but I found the mirror at http://mirror.aarnet.edu.au/pub/CRAN/ regards Adrian Baddeley -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-

Hi - a tiny bug report: the list of mirror sites given at www.r-project.org/ mentions http://cran.mirror.aarnet.edu.au/ This domain does not exist (well, from Western Australia netscape says the domain doesn't exist) but I found the mirror at http://mirror.aarnet.edu.au/pub/CRAN/ regards Adrian Baddeley -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-

Hi, when we add \examples{ a <- 1:4 a %*% a } into a Rd-file are run R CMD check, the resulting R code is a <- 1:4 a So, %*% ... is lost on the way if I'm not totally confused. Torsten --please do not edit the information below-- Version: platform = i686-pc-linux-gnu arch = i686 os = linux-gnu system = i686, linux-gnu status = Patched major = 1 minor = 2.0 year =

Thomas (I'm getting a bit confused about whether this discussion is taking place on r-devel or omega-devel, and perhaps everyone is on both lists) I just posted something on R-devel which I hope addresses many of the points you mentioned, in particular pointing out that I meant encryption for the purpose of authentication, not for the purpose of making something secret, and I was using the

Hello! I use R-version 1.0.0 To get the 0.95 quantile of the hypergeometric distribution with the parameters m=45000,n=5000 and k=600 I use the R-command > qhyper(0.95,45000,5000,600). The value obtained is 600. However, the true value is 552. The latter can be obtained for example by calling the corresponding distribution function with the R commands > x<-540:580 >

close to ``unbelievable'' but the following line is not parsed correctly but gives a syntax error : x <- 1  ## A = 1 --please do not edit the information below-- Version: platform = i686-pc-linux-gnu arch = i686 os = linux-gnu system = i686, linux-gnu status = major = 1 minor = 2.3 year = 2001 month = 04 day = 26 language = R Search Path: .GlobalEnv, package:ctest,

Hi, is anybody out there who knows APL and would help me to translate 52 lines of APL code into propper R? best, Torsten

Hi, the following example aiming at a class containing a logical slot segfaults under R-1.9.0 when `gctorture(on = TRUE)' is used: Code code (dummy.c): #include <Rdefines.h> SEXP foo() { SEXP ans; PROTECT(ans = NEW_OBJECT(MAKE_CLASS("test"))); SET_SLOT(ans, install("lgl"), allocVector(LGLSXP, 1)); LOGICAL(GET_SLOT(ans,

I don't use SPSS but following through on your detective work can provide the likely answer. First note that both date numbers are evenly divisible by the number of seconds in a day, i.e. 24*60*60. This suggests that these numbers are seconds since some origin. Since we know "2003/02/11" corresponds to 13264300800 we deduce that the origin must be spss.orig <-

Hi, I installed R-0.63.3 version on SGI machine running IRIX 6.5. Machine details: 319 <mind.krasnow.gmu.edu:R-0.63.3> uname -a IRIX64 mind 6.5 07271714 IP27 I used gcc (egcs1.1.1) and g77 combination. I use the GNU make rather than the sgi make. I went through your help mailing list and found that I have to edit the Mathlib.h file in src/include directory to undefine certain definitions

In the 'RWeaveLatexSetup' function in the 'tools' package in R 1.6.0 , the code below does not work (pdflatex can't find 'Sweave.sty'): if (stylepath) styfile <- file.path(R.home(), "share", "texmf", "Sweave") else styfile <- "Sweave" In R 1.5.1, that was: if(stylepath) styfile <-

The `examples' section says plot.mlm # to see how the "NotYetImplemented" # reference is made automagically ^ Best, Torsten

Full_Name: Mark J. Lamias Version: 1.7.0 OS: Windows 2000 Pro Submission from: (NULL) (65.222.84.72) I am running the qwilcox procedure and it is producing incorrect results. For example, dwilcox(.025, 3, 5) should equal 6, but it is equal to 1. Similarly, dwilcox(.025, 3, 6) should equal 7, but it equals 2. The critical values are not set being returned with the correct values. I've

Summary: + I am writing an R extension that needs to call dmvnorm more than 10,000 times during a model fitting computation. + My extension uses openmp for parallel execution. + As of R 3.0, it is no longer permitted for threads to call the R interpreter because there is a stack overflow check that always trips because the thread's stack is different from what R is expecting. +

Dear developeRs, I thought that backslashes can be escaped in the usual way (and I think I did this before) but I can't see why R> gsub("\\", "x", "\alpha") Error in gsub(pattern, replacement, x, ignore.case, extended, fixed, useBytes) : invalid regular expression '\' gives an error. Or am I just blind? Best, Torsten R> version

Alternatively, if you can arrive at a sensible ordering of the levels you can declare them ordered factors and make the computation feasible once again. Bill Venables. -----Original Message----- From: r-help-bounces at stat.math.ethz.ch [mailto:r-help-bounces at stat.math.ethz.ch] On Behalf Of Torsten Hothorn Sent: Monday, 5 April 2004 4:27 PM To: David L. Van Brunt, Ph.D. Cc: R-Help Subject:

Hello! Those of you, who use Sweave a lot, will probably find my shell script usable. You can get it at: http://www.bfro.uni-lj.si/MR/ggorjan/programs/shell/Sweave.sh No warranty, however don't hesitate to contact me if you find an error or have a patch! -- Lep pozdrav / With regards, Gregor GORJANC --------------------------------------------------------------- University of