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  • I have just committed some changes to R-devel (which will become R 2.5.0 next spring) to add source references to parsed R code. Here's a description of the scheme: The design is done through 2 ...
    Duncan MurdochDuncan Murdoch
    Nov 25, 2006 at 6:51 pm
    Dec 20, 2006 at 4:51 am
  • Hi, Given factors x and y, c(x,y) does not seem to return a useful result : [1] a b c d e Levels: a b c d e [1] d e f g h Levels: d e f g h [1] 1 2 3 4 5 1 2 3 4 5 Is there a case for a new method ...
    Matthew DowleMatthew Dowle
    Nov 14, 2006 at 4:36 pm
    Nov 22, 2006 at 4:29 pm
  • Full_Name: Derek Elmerick Version: 2.4.0 OS: Windows XP Submission from: (NULL) (38.117.162.243) hello - i have some code that i run regularly using R version 2.3.x . the final step of the code is to ...
    DelmericDelmeric
    Nov 6, 2006 at 4:52 pm
    Nov 7, 2006 at 8:56 am
  • Full_Name: Justin Harrington Version: 2.4.0 OS: Fedora Core 6 Submission from: (NULL) (142.103.121.203) When I type the (albeit stupid) command eval(match.call()) R crashes with the following ...
    HarringtHarringt
    Nov 3, 2006 at 7:49 pm
    Nov 4, 2006 at 4:13 pm
  • Full_Name: Jonathan Tuke Version: 2.4.0 OS: Mac OS X 10.4.8 Submission from: (NULL) (203.173.46.189) I am writing C code to implement in R. I am using R CMD SHLIB and then dyn.load("file.so"). The ...
    TukeTuke
    Nov 15, 2006 at 6:27 am
    Nov 15, 2006 at 3:19 pm
  • Full_Name: Lixin Han Version: 2.4.0 OS: Windows 2000 Submission from: (NULL) (155.94.110.222) A character vector c('a','b') is supplied to rm(). As a result, 'c' is deleted unintentionally ...
    Hanl2Hanl2
    Nov 29, 2006 at 6:35 pm
    Nov 29, 2006 at 10:04 pm
  • Hi all, I was looking at the following piece of code in src/main/memory.c, function allocVector : if (size <= NodeClassSize[1]) { node_class = 1; alloc_size = NodeClassSize[1]; } else { node_class = ...
    Vladimir DergachevVladimir Dergachev
    Nov 1, 2006 at 10:20 pm
    Nov 14, 2006 at 6:57 pm
  • Hello, What about an `invert` argument in grep, to return elements that are *not* matching a regular expression : R grep("pink", colors(), invert = TRUE, value = TRUE) would essentially return the ...
    Romain FrancoisRomain Francois
    Nov 9, 2006 at 10:14 am
    Nov 12, 2006 at 4:02 pm
  • Hello! I am developing a composition class, which represents a composition of mixture of levels, say soil has three components and each component accounts for 1/3 of the unit. I have tried with S4 ...
    Gregor GorjancGregor Gorjanc
    Nov 4, 2006 at 12:33 am
    Nov 4, 2006 at 4:37 pm
  • Running R CMD check on a local package, I get * checking Rd files ... OK * checking Rd cross-references ... WARNING Error in .find.package(package, lib.loc) : there is no package called 'boot' ...
    Dirk EddelbuettelDirk Eddelbuettel
    Nov 29, 2006 at 10:19 pm
    Dec 1, 2006 at 1:42 pm
  • Hi everyone, Have been trying to include windows.h (from MinGW) and R.h into a package and have found that Ralloc is coming up as a clash no matter which include ordering I use. In windows it has 2 ...
    Tom McCallumTom McCallum
    Nov 22, 2006 at 3:45 pm
    Nov 23, 2006 at 1:15 pm
  • I am passing (numeric) arrays to a C function, called with .C. To the best of my knowledge, I can do this in R by passing it as a vector (with as.vector) to the .C call. However, it would be useful ...
    Tamas K PappTamas K Papp
    Nov 18, 2006 at 5:54 pm
    Nov 22, 2006 at 1:32 am
  • Hi, I need to collapse a list into a string and then reparse it back into the list. Normally when I need to do this I simply use write.csv and read.csv, but I need to do this in memory within R ...
    Tom McCallumTom McCallum
    Nov 14, 2006 at 5:00 pm
    Nov 15, 2006 at 10:52 am
  • I am building a package for various noncentral hypergeometric distributions. I want to include some heavy mathematical formulas. It appears that the build and INSTALL commands produce only .chm files ...
    Agner FogAgner Fog
    Nov 7, 2006 at 1:51 pm
    Nov 8, 2006 at 8:15 am
  • Cran task views seems to be a "once-per-session" process -- the first attempt to access views in a (RGui for Windows) session works, but subsequent attempts fail. There is a noticeably long pause ...
    K PontingK Ponting
    Nov 2, 2006 at 10:51 am
    Nov 6, 2006 at 12:54 pm
  • Dear R-devels, We have encountered a problem concerning a dead lock in the dependency graph: We have two packages A1 and A2 where A2 extends A1. We have one package vignette for both packages, but ...
    Peter RuckdeschelPeter Ruckdeschel
    Nov 21, 2006 at 5:30 pm
    Nov 22, 2006 at 3:20 pm
  • Full_Name: Ian McLeod Version: 2.3.1 OS: Windows Submission from: (NULL) (129.100.76.136) This is certainly a bug. There are two problems: (i) the error message is wrong since lag.max is set to 1 ...
    AimcleodAimcleod
    Nov 13, 2006 at 3:30 pm
    Nov 13, 2006 at 9:18 pm
  • Full_Name: Don Maszle Version: 2.3.0 OS: x86_64-unknown-linux-gnu Submission from: (NULL) (206.86.87.3) # On our new 32 GB x86_64 machine R : Copyright 2006, The R Foundation for Statistical ...
    DmaszleDmaszle
    Nov 6, 2006 at 11:12 pm
    Nov 8, 2006 at 7:56 am
  • Dear R-Devel subscriber, as a follow up to my yesterday's email: I tested an analogous example with the S4-package "flexclust" by executing the following code: library(flexclust) example(cclust) cl ...
    Pfaff, Bernhard Dr.Pfaff, Bernhard Dr.
    Nov 3, 2006 at 9:41 am
    Nov 4, 2006 at 5:56 pm
  • Full_Name: Sahotra Sarkar Version: 2.2.0 OS: Windows XP Submission from: (NULL) (128.83.34.44) This is not a bug: I'm just wondering why chisq.test does not allow the specification of the degree of ...
    SarkarSarkar
    Nov 8, 2006 at 1:41 am
    Nov 9, 2006 at 5:53 am
  • Hi all, I was looking at the data frame subscription operator (attached in the end of this e-mail) and got puzzled by the following line: class(x) <- attr(x, "row.names") <- NULL This appears to set ...
    Vladimir DergachevVladimir Dergachev
    Nov 7, 2006 at 12:50 am
    Nov 8, 2006 at 10:36 pm
  • Hi again, The man page for 'as.matrix' says: 'as.matrix' is a generic function. The method for data frames will convert any non-numeric/complex column into a character vector using 'format' and so ...
    Herve PagesHerve Pages
    Nov 3, 2006 at 4:46 am
    Nov 4, 2006 at 10:27 am
  • Full_Name: Jeff Lee Version: 2.4.0 OS: Mac OS X 10.4 (Tiger) Submission from: (NULL) (12.150.164.100) Just upgraded to an Intel based Mac. Upon launch, I receive the following error: 2006-11-30 ...
    JleecbdJleecbd
    Nov 30, 2006 at 8:51 pm
    Dec 1, 2006 at 1:59 pm
  • Hi, ?interaction says: See Also: 'factor'; ':' where 'f:g' is the similar to 'interaction(f, g, sep=":")' when 'f' and 'g' are factors. This is not quite true (or maybe 'similar' is the operative ...
    Deepayan SarkarDeepayan Sarkar
    Nov 30, 2006 at 9:25 pm
    Dec 1, 2006 at 9:45 am
  • I am not able to compile R-devel 2006-11-28 under FreeBSD-7.0 CURRENT. After running ./configure script 'make' stops with the following error message: -------------------------- #make gcc -I ...
    Rainer HurlingRainer Hurling
    Nov 29, 2006 at 9:05 pm
    Dec 1, 2006 at 8:10 am
  • I was trying to email directly the developer, David A. James, but all the emails bounce... Does anyone know if RMySQL may be re-compiled under Windows and what are the limitations? Cheers, Michal ...
    Michal OkoniewskiMichal Okoniewski
    Nov 27, 2006 at 11:10 am
    Nov 29, 2006 at 12:05 am
  • Hello, I am trying to find out how can I generate the smallest R executable. R is to be run in a grid application, in batch mode, so I need a small exceutable, possibly getting rid of any interactive ...
    Iago MosqueiraIago Mosqueira
    Nov 20, 2006 at 7:09 pm
    Nov 21, 2006 at 10:58 pm
  • [1] -3.4038769 -2.7451072 -2.0863375 -1.4275678 -0.7687980 -0.1100283 [7] 0.5487414 1.2075111 1.8662808 2.5250506 3.1838203 Warning message: argument 'include.lowest' is not made use of in ...
    Deepayan SarkarDeepayan Sarkar
    Nov 10, 2006 at 9:32 pm
    Nov 16, 2006 at 1:41 pm
  • Hi, I would like to be able to create new environments from package C code. AFAICT, this isn't allowed since both NewEnvironment and R_NewHashedEnv are declared in Defn.R. If exposing this isn't ...
    Seth FalconSeth Falcon
    Nov 15, 2006 at 2:09 am
    Nov 15, 2006 at 4:44 pm
  • tmp <- data.frame(x=c(1,1), y=c(1,2)) tmp.lm <- lm(y ~ x, data=tmp) summary(tmp.lm) coef(summary(tmp.lm)) ## I consider this to be a bug. Since summary(tmp.lm) gives ## two rows for the coefficients, ...
    RmhRmh
    Nov 13, 2006 at 4:28 am
    Nov 13, 2006 at 2:46 pm
  • Hi Everyone, when building (say) R-2.4.0 from the source, is it still the recommendation to use GCC 3.4? Thank you very much, Benilton Carvalho PhD Candidate Department of Biostatistics Johns Hopkins ...
    Benilton CarvalhoBenilton Carvalho
    Nov 11, 2006 at 9:22 pm
    Nov 11, 2006 at 10:24 pm
  • Hi, Is there an alternative to type2char that is available for use in package code? It would be useful for producing more informative error messages. + seth
    Seth FalconSeth Falcon
    Nov 7, 2006 at 2:55 pm
    Nov 8, 2006 at 3:34 pm
  • Full_Name: Tom Short Version: 2.4.0 OS: Windows XP Submission from: (NULL) (68.236.159.227) It looks like there's a bug in acosh with complex number in windows: [1] 0+NaNi This happens for me on ...
    TshortTshort
    Nov 30, 2006 at 2:09 pm
    Dec 4, 2006 at 3:12 am
  • I want to print the coefficient estimates of a model in a way as consistent with other output in R as possible. stats provides the printCoefmat function for doing this, but there is one problem. I ...
    Ross BoylanRoss Boylan
    Nov 30, 2006 at 8:17 pm
    Dec 1, 2006 at 7:40 pm
  • Full_Name: Ross Boylan Version: N/A OS: Linux Submission from: (NULL) (198.144.201.14) 1. http://www.r-project.org/posting-guide.html includes "Paul Johnson's R tips page is a organized collection of ...
    RossRoss
    Nov 29, 2006 at 11:11 pm
    Nov 30, 2006 at 6:04 pm
  • I'd like to install several different versions of R from source. I'm doing this on Ubuntu Linux 6.06 Dapper x86-64, which ships with R 2.2.1, so the versions of R I want to use are (for now) 2.2.1, ...
    Andrew PiskorskiAndrew Piskorski
    Nov 30, 2006 at 1:48 pm
    Nov 30, 2006 at 5:09 pm
  • Hello I'm having trouble building R under Unix. I've searched for information about it on google or the R database but I didn't find any answer on my problem. I would be thankful if somebody could ...
    Steiner, JulienSteiner, Julien
    Nov 29, 2006 at 3:26 pm
    Nov 30, 2006 at 7:14 am
  • Dear R developers, I've been experimenting with embedding R X11 windows into another application using KDE's QXEmbed on linux. Attempting to do so will crash R (with R 2.4.0, trunk, and I know the ...
    Thomas FriedrichsmeierThomas Friedrichsmeier
    Nov 7, 2006 at 2:26 pm
    Nov 29, 2006 at 4:22 pm
  • Full_Name: Xiao Gang FAN Version: 2.4.0 OS: Windows Submission from: (NULL) (159.50.101.9) in the x-axix, the label is "Jan 01, Jan 01, Jan 01, ...." version of tseries: 0.10-7 Date: 2006-10-04 ...
    Xiao Gang Fan1Xiao Gang Fan1
    Nov 27, 2006 at 4:32 pm
    Nov 28, 2006 at 9:05 pm
  • Full_Name: Xiao Gang FAN Version: 2.4.0 OS: Windows Submission from: (NULL) (159.50.101.9) [1] "1994-01-23"
    Xiao Gang Fan1Xiao Gang Fan1
    Nov 27, 2006 at 1:08 pm
    Nov 27, 2006 at 1:46 pm
  • Using R 2.4, the following fails: setClass("testc", representation(a="ANY")) makeC <- function(myarg) new("testc", a=myarg) makeC() - Error in initialize(value, ...) : argument "myarg" is missing, ...
    Ross BoylanRoss Boylan
    Nov 24, 2006 at 7:23 pm
    Nov 25, 2006 at 7:46 am
  • I got an error message apparently from copying a line in the "Writing R Extensions" manual. Specifically, the sample "DESCRIPTION" file includes the following: Depends: R ( = 1.8.0), nlme When I ran ...
    Spencer GravesSpencer Graves
    Nov 24, 2006 at 12:02 am
    Nov 24, 2006 at 1:42 am
  • Full_Name: Gordon Lack Version: 2.4.0 OS: Redhat Linux AS2.1 Submission from: (NULL) (198.28.92.5) Not sure whether this is a configure issue or an R one. It's only a minor issue, so this is really ...
    Gml4410Gml4410
    Nov 23, 2006 at 2:19 pm
    Nov 23, 2006 at 3:19 pm
  • Dear R-Devel subsriber, during the set-up of a package with a NAMESPACE I stumbled over the following warning during: R CMD check -l c:/R/package smem ## skipped output * checking for missing ...
    Pfaff, Bernhard Dr.Pfaff, Bernhard Dr.
    Nov 22, 2006 at 1:00 pm
    Nov 22, 2006 at 1:51 pm
  • BTW, the help file for data.restore says: Value: an R version of the S3 object. It looks like this may need correction (when I try this function out, it returns the file name, not the object restored ...
    Tony PlateTony Plate
    Nov 21, 2006 at 4:57 pm
    Nov 21, 2006 at 7:44 pm
  • Full_Name: Gordon Lack Version: 2.4.0 OS: OSF1 v5.1 Submission from: (NULL) (198.28.92.5) Changes to the bin/R front-end interlude script at 2.4.0 (cf: 2.2.0) have broken R on (Dec/Compaq/HP) OSF1 ...
    Gml4410Gml4410
    Nov 21, 2006 at 12:54 pm
    Nov 21, 2006 at 3:22 pm
  • Full_Name: Prokaj Vilmos Version: R 2-4-0 OS: Windows Submission from: (NULL) (193.224.79.8) PackBits(rbinom(32,1,0.5)==1,"integer") does not work. z<-packBits(rbinom(32,1,.5)==1,"integer") Error in ...
    ProkajProkaj
    Nov 21, 2006 at 5:09 am
    Nov 21, 2006 at 11:00 am
  • Hi, I am writing a collection of functions which I plan to share as a package later (when they are tested thoroughly), so I would like to do things "right" from the beginning... I encountered a minor ...
    Tamas K PappTamas K Papp
    Nov 19, 2006 at 8:46 pm
    Nov 19, 2006 at 9:18 pm
  • Hi, Profiling shows that 65-70% of the time of my program is spent inside a single function -- this is not surprising, as it is inside an optimize call inside a loop (this is a dynamic programming ...
    Tamas K PappTamas K Papp
    Nov 18, 2006 at 4:50 pm
    Nov 18, 2006 at 5:32 pm
  • After getting one list done, I am now struggling to form a data frame in C. I tried to do a list of lists which gives me : $<NA $<NA [[1]] [1] "BID" $<NA [[2]] [1] 0.6718 $<NA [[3]] [1] 3e+06 $<NA ...
    Tom McCallumTom McCallum
    Nov 17, 2006 at 3:55 pm
    Nov 17, 2006 at 9:04 pm
Nov 2006
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Ripley: 38 posts Murdoch: 28 posts Peter Dalgaard: 23 posts Vladimir Dergachev: 16 posts Tom McCallum: 14 posts Seth Falcon: 13 posts Gabor Grothendieck: 11 posts Deepayan Sarkar: 10 posts Bill Dunlap: 9 posts Marc_schwartz: 8 posts Martin Maechler: 8 posts Gregor Gorjanc: 7 posts Pfaff, Bernhard Dr.: 7 posts Tpapp: 7 posts A.I. McLeod: 6 posts Gordon Lack: 6 posts Ross Boylan: 6 posts John Chambers: 5 posts Khansen: 5 posts Matthew Dowle: 5 posts
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