Google Summer of Code 2010 ("GSoC 2010") is starting in a few weeks and now
is the time to collect ideas. At this point this is all we need: a list of
possible projects which will help the sponsor (ie Google) assess how serious
and prepared the R Project is, and how many slots we should get alloc
On 14 February 2010 at 12:58, Christophe Genolini wrote:
| Hi the list,
|
| In a package P1, I write a function f1 in C, potentially an internal
| function (not to be called from R).
| In a package P2, I write a function f2 in C. The f2 function needs to
| use f1 from P1. Is it possible ?
Yes.
On 12 February 2010 at 09:22, Simon Urbanek wrote:
| On Feb 12, 2010, at 3:50 , Barry Rowlingson wrote:
|
| > On Wed, Feb 10, 2010 at 3:06 PM, Barry Rowlingson
| > wrote:
| >
| >> But I agree that writing a saveable options package is the first
| >> step
| >> - then making that a default in R
Christian,
On 10 February 2010 at 22:40, cstrato wrote:
| Dear Dirk,
|
| Thank you for your fast reply.
|
| I am afraid that a small self-contained example will not solve the
| problem, since in this example I would need to add "#include
| ", and as you can see from:
| https://stat.ethz.ch/pi
Christian,
On 10 February 2010 at 22:02, cstrato wrote:
| Dear Debian/Ubuntu experts,
|
| For the second time users of my BioC package reported problems when
| trying to compile it on Debian/Ubuntu.
|
| The error is always the same: "'wcstombs' was not declared in this
| scope", see:
| https:
On 30 January 2010 at 17:08, Guillaume Yziquel wrote:
| Hi.
|
| I would like to know how to start an embedded R session, and avoid
| datasets and the standard library packages to be loaded on startup.
|
| I've been looking at littler's code (so this is partly a question to
| Dirk Ed
On 28 January 2010 at 17:59, Guillaume Yziquel wrote:
| Guillaume Yziquel a écrit :
| > Dirk Eddelbuettel a écrit :
| >>
| >> Salut Guilluame,
| >>
| >> | > val norm_rand : unit -> float
| >> | > Random variates from the standard normal distribution. B
On 28 January 2010 at 14:00, Guillaume Yziquel wrote:
| Dirk Eddelbuettel a écrit :
| >
| > Salut Guilluame,
| >
| > | > val norm_rand : unit -> float
| > | > Random variates from the standard normal distribution. Bug: currently
systematically returns -8.7733211690013437
Salut Guilluame,
On 28 January 2010 at 12:38, Guillaume Yziquel wrote:
| Hello.
|
| I've been working on my OCaml-R binding, and I quite pleased to see that
| it is functional, though far from being perfect or polished. You can
| find the gitweb webpage and the interface documentation at
|
|
On 26 January 2010 at 01:23, "Tom \"spot\" Callaway" wrote:
| On 01/25/2010 09:14 PM, Dirk Eddelbuettel wrote:
| > I cannot replicate this on Debian. The error gets trapped just fine. This
may
| > be particular to your builds or setup. I don;t see an R error (but of cou
On 25 January 2010 at 20:48, "Tom \"spot\" Callaway" wrote:
| This is R 2.10.1, from Fedora 12 and RODBC 1.3-1 (although 1.3-0 has the
| same problem) on i686.
|
| Originally reported here:
| https://bugzilla.redhat.com/show_bug.cgi?id=557953
|
| Reproducer and output below:
|
| [s...@f12.i386
On 22 January 2010 at 15:35, nachiket...@cox.net wrote:
| Full_Name: N. Srinivasan
| Version: R-2.10.1
| OS: Ubuntu 9.10, 64 bits
| Submission from: (NULL) (68.110.238.141)
|
| ,/configure runs fine.
|
| But there is no make file mentioned in the INSTALL file.
Please specifiy your question more
A working system exists at
http://debian.cran.r-project.org
with automated builds (ie automated resolutions of both built-time and
run-time dependencies) of over 2000 packages for both 64-bit Linux ("amd64")
and 32-bit Linux ("i386") of the Debian 'testing' distribution. Charles and
I
On 16 January 2010 at 10:53, Ross Boylan wrote:
| On Sat, 2010-01-16 at 07:49 -0800, Seth Falcon wrote:
| > Package authors
| > should be responsible enough to test their codes with and without
| > optional features.
| It seems unlikely most package authors will have access to a full range
| of pl
On 2 January 2010 at 16:26, Whit Armstrong wrote:
| I still think all these Rcpp projects should come together some day.
| Dirk and I talked about combining about two years ago, but "real" work
| got it the way. I'll ping you off list for a follow up.
Have a look at the SVN archive for Rcpp on R
Moreover, one may want to script use of R. And while I use R a lot more on
non-Windows systems I do have helper and convenience scripts, PATH settings
etc to create packages on Windows. For that I find it a PITA to have to
adjust things on each upgrade --- and hence some time ago I stopped accept
On 13 December 2009 at 00:38, David Simcha wrote:
| I've noticed that the implementation of Kendall's Tau in R is O(N^2).
| The following reference describes how it can be done in O(N log N):
|
| A Computer Method for Calculating Kendall's Tau with Ungrouped Data
| William R. Knight
| Journa
On 10 December 2009 at 15:02, Peng Yu wrote:
| I want to see some working examples on how to call C++ programs from
| R. Could somebody let me know which R packages mainly use C++ rather
| than C or Fortran?
I am not aware of anyone keeping aggregate statistics.
If you would like a simple exam
Two quick comments while I catch up with the email back log from travelling:
On 28 November 2009 at 10:50, Guillaume Yziquel wrote:
| I've been told that there's an interesting scheme, used by r-base-ra, to
It's 'r-base-core-ra' and I mentioned that in off-line email only to show
that you can a
On 14 November 2009 at 16:45, Guillaume Yziquel wrote:
| I'm currently working on the OCaml-R binding allowing to call R code
| from Objective Caml.
|
| As Objective Caml is a functional language, I'd like the binding to be
| as 'functional' as possible. Specifically, this means that I'd like
On 29 October 2009 at 11:47, Saptarshi Guha wrote:
| Hello,
| In the src folder of my R package I have
|
| a.cc
| b.cc
| f/g/x.cc
|
| my Makevars.in has
|
| all: $(SHLIB)
|
| upon installing only, a.o and b.o is build and the final dll is
| comprised of a.o and b.o
|
| How can I instruct $(
On 18 October 2009 at 06:22, Prof Brian Ripley wrote:
| On Sat, 17 Oct 2009, Rodrigo Flores wrote:
| > Is there any way to get the Rscript returning zero ?
|
| Have a successful script
|
| You have not told us the 'at a minimum' information asked for in the
| posting guide, whereas I get (
On 15 October 2009 at 09:54, Uwe Ligges wrote:
| The PACKAGES file in src/contrib also points to the packages in
| src/contrib/2.10.0. It is up to Dirk to use the information in PACKAGES
| correctly as it is done for the Windows and Mac binaries on CRAN.
I am -- which is why I took care of 'eff
On 14 October 2009 at 18:54, Duncan Murdoch wrote:
| On 14/10/2009 6:42 PM, Dirk Eddelbuettel wrote:
| > Maybe I missed an announcement somewhere but having started with the usual
| > practice of putting R pre-releases into Debian unstable leading up to the
| > release of the next R v
Maybe I missed an announcement somewhere but having started with the usual
practice of putting R pre-releases into Debian unstable leading up to the
release of the next R version, I now find myself unable to do my daily
package maintenance as I only see VR 7.2-49 with its
Depends:
On 10 October 2009 at 05:55, lmra...@gmail.com wrote:
| Dear all,
|
| I seem to have many problems as I run R on my ubuntu system.
| want to set a mirror so that anytime I use the command "install.packages",
| it does not ask me for which mirror to use but go direct.
| This is because of the erro
On 10 October 2009 at 05:40, lmra...@gmail.com wrote:
| > library(rJava)
| Error in library(rJava) : there is no package called 'rJava'
| > install.packages("rJava")
| Warning in install.packages("rJava") :
| argument 'lib' is missing: using '/usr/local/lib/R/site-library'
| --- Please select a
On 10 October 2009 at 05:25, lmra...@gmail.com wrote:
| Dear all,
| I installed my R-2.9.2 on my ubuntu version 9.04 successfully using the
| command
|
|sudo apt-get install r-base-dev
|
| The problem is that I cannot install any package.
Huh? This has _nothing_ to do with the error belo
On 10 October 2009 at 04:15, lmra...@gmail.com wrote:
| *Hello,
| I have had this serious problem while trying to install package rJava. It is
| a requirement by the package JGR and it cannot be downloaded due to the
| error indicated below.
a) Problems with packages should go to the maintainer,
On 2 October 2009 at 11:01, Kay Wanous wrote:
| Well, I feel silly - I just hadn't started the x11 server on the machine!
That would do it.
For completeness, you _can_ get cairo(), x11(), ... to work in batch mode (or
from a webserver etc pp) if you use the xvfb server which (on Debian at
leas
Jeff,
On 29 September 2009 at 17:50, Jeff Hamann wrote:
| I can't get the RPostgreSQL library to load on OSX and have no idea
| where it's going wrong...
|
| > library( RPostgreSQL )
| Error in dyn.load(file, DLLpath = DLLpath, ...) :
|unable to load shared library '/Users/hamannj/Library
-basic-offset: 4; tab-width: 8; -*-
//
// Another simple example inspired by an r-devel mail by Abhijit Bera
//
// Copyright (C) 2009 Dirk Eddelbuettel and GPL'ed
#include "RInside.h"// for the embedded R via RInside
#include "Rcpp.h"
On 17 September 2009 at 11:32, Gabor Grothendieck wrote:
| Regarding this from this week:
|
| 2.10.0 PACKAGE INSTALLATION (Windows)
| It is possible to install source packages without Rtools provided they
| have no compiled code and no configure.win or cleanup.win script.
|
| - what are the inst
On 12 September 2009 at 09:52, Marc Schwartz wrote:
| On Sep 12, 2009, at 9:49 AM, Dirk Eddelbuettel wrote:
|
| >
| > R Extensions (Section 1.1.1, and using the 2.9.2 version) says
| >
| > The optional `OS_type' field specifies the OS(es) for which the
| > package is i
R Extensions (Section 1.1.1, and using the 2.9.2 version) says
The optional `OS_type' field specifies the OS(es) for which the
package is intended. If present, it should be one of `unix' or
`windows', and indicates that the package should only be installed on a
platform with `.Platfo
On 11 September 2009 at 17:25, Kurt Hornik wrote:
| I thought I had already explained the last time the GPL-only suggestion
| came up that this will not happen for CRAN.
|
| But again: we have invested considerable time into getting the license
| specs standardized, and writing code to compute on
On 11 September 2009 at 12:19, Gabor Grothendieck wrote:
| One complication is that its possible that a package can use a non-free
| component but can also be used without it. The fame package could
| be used with fame or without fame for a long time but more recently the
| non-fame portion was f
On 11 September 2009 at 16:37, Peter Dalgaard wrote:
| who have responded on the list do not necessarily speak for CRAN. In the
| final analysis, the maintainers must decide what is maintainable.
Fully agreed. As 'maintainers' of cran2deb, Charles and I decided to 'shoot
first, ask questions late
On 10 September 2009 at 14:26, Gabor Grothendieck wrote:
| The SystemRequirements: field of the DESCRIPTION file normally
| lists external dependencies whether free or non-free.
Moreover, the (aptly named) field 'License:' in DESCRIPTION is now much more
parseable and contains pertinent informati
On 3 September 2009 at 13:40, Corrado wrote:
| Dear Rfriends,
|
| what is the option --enable-memory-profiling at configuration (just before
build
| + install) time?
|
| I did not find mention of it in the R admin manual (http://cran.r-
| project.org/doc/manuals/R-admin.html).
Try the 'R Exte
On 3 September 2009 at 13:47, Romain Francois wrote:
| On 09/02/2009 01:13 PM, Duncan Murdoch wrote:
| > I think exec is a reasonable place to put the script. If you don't want
| > to type that long command above, why not put it in a small function in
| > the package? E.g. define
| >
| > antR <- f
cat rinside_test2.cpp
// -*- mode: C++; c-indent-level: 4; c-basic-offset: 4; -*-
//
// Simple example for the repeated r-devel mails by Abhijit Bera
//
// Copyright (C) 2009 Dirk Eddelbuettel and GPL'ed
#include "RInside.h" // for the embedded R via
Abhijit,
On 27 August 2009 at 19:29, Abhijit Bera wrote:
| Hi Martin
|
| Sorry, I made a mistake, I wasn't looking at the syntactic correctness of
| your code, I just followed what you suggested.
|
| Your method is valid when I want to extract data from a class. I was trying
| to get data from
On 13 August 2009 at 21:53, Dirk Eddelbuettel wrote:
| I would like to simulate the effect of the command-line option --quiet from
| user-level scripts and startup code. From src/main/CommandLineArgs.c I learn
| that Rp->R_Quiet is set, and I see how that is used in main/main.c.
|
| I would
I would like to simulate the effect of the command-line option --quiet from
user-level scripts and startup code. From src/main/CommandLineArgs.c I learn
that Rp->R_Quiet is set, and I see how that is used in main/main.c.
I would use this from code in Rprofile.site. In other words, I want to be
s
On 9 August 2009 at 12:04, spencerg wrote:
| What should I do regarding code to write an Excel file in a
| non-Windows platform?
[...]
| What would you suggest we do about this?
[...]
| If there is a better way to handle this, I would like to know.
http://cran.r-project.org
Mark,
Again,
sudo apt-get install r-cran-rjava
does what you want. We do provide these binaries for a reason. Namely, that
it can be hard to tame the system requirements. So why don't you just install
the binaries we provide?
Dirk
--
Three out of two people have difficulties with fra
On 6 July 2009 at 08:50, mb990...@uni-greifswald.de wrote:
| Submission from: (NULL) (141.53.34.152)
|
|
| Hello,
| when I try to install R by "./configure", I get the following message:
|
|
| .
| .
| .
| configure: error: --with-readline=yes (default) and headers/libs are not
| available
| .
Philippe,
On 29 June 2009 at 19:59, Philippe Grosjean wrote:
| Its a couple of days I am fighting with this problem, and cannot find a
| solution. I need to compile a DLL that is not directly used by R, but
| must be installed elsewhere (it is indeed part of a Tcl/Tk package). So,
| I want to
Hi Roland,
On 26 June 2009 at 10:46, Rau, Roland wrote:
| Dear all,
|
| I am trying to compile and install R from sources on Ubuntu GNU/Linux 64
| bit. It usually worked flawlessly for me for more than 4 years (32bit
| and 64bit on Mandrake/Mandriva, Suse, Debian, Ubuntu). However, I am
| experi
On 11 June 2009 at 14:11, Achim Zeileis wrote:
| > Yesterday, I try to look at a CRAN task view on extreme value theory (EVT).
| > Does anyone plan to do a CRAN task view on this topic?
|
| Not that I know of.
|
| > Packages related to this topic seem to be spread among finance,
econometrics
On 6 June 2009 at 17:03, Kynn Jones wrote:
| Consider the following simple C program:
|
| /*** hello_r.c ***/
| #include
|
| SEXP hello() {
| return mkString("Hello, world!\n");
| }
|
| int main(void) {
| SEXP x = hello();
| return x == NULL; /* i.e. 0 on success */
| }
|
| Thi
On 21 May 2009 at 07:11, Prof Brian Ripley wrote:
| You would need not to use UseDynLib in the NAMESPACE, but load the DLL
| in the .onLoad via library.dynam.
Martin Morgan had suggested the same in private mail, and that is indeed the
solution: do not load the dynamic library via NAMESPACE, com
On 20 May 2009 at 13:54, Prof Brian Ripley wrote:
| On Mon, 18 May 2009, Dirk Eddelbuettel wrote:
|
| >
| > I was trying to be cute with a company-internal package and used
| >
| >if (Sys.info()["sysname"]=="Windows") {
| >update.packages(repos=&
I was trying to be cute with a company-internal package and used
if (Sys.info()["sysname"]=="Windows") {
update.packages(repos="http://some.where.internal/R";, ask=FALSE)
}
but that of course fails as the package itself is loaded and cannot be
upgraded (as it contains a dll) when
On 14 May 2009 at 16:39, Philippe Lamote wrote:
| I'm a (Java) integration architect.
| We are currently stuck with SAS but I'd be happy to switch that to R! (of
| course ;-).
| Now, a big argument for the latter, is that we can integrate it seamlessly
| with all our existing (java) apps.
| Theref
On 12 May 2009 at 22:58, Ben Bolker wrote:
| Actually, gdb seems not to want to debug this -- in either the
| Debian-magic version or the one I configured/made on my own system, I
| get to the View() command and get
|
| >> View(v)
| > [Thread debugging using libthread_db enabled]
| > Error whil
ethods base
| > View(v)
| >
| *** caught segfault ***
| address 0x4, cause 'memory not mapped'
|
| Possible actions:
| 1: abort (with core dump, if enabled)
| 2: normal R exit
| 3: exit R without saving workspace
| 4: exit R saving workspace
| Selection: 3
|
| Process R exited a
On 12 May 2009 at 19:46, Ben Bolker wrote:
| It's my vague impression that View() is workable on Windows and maybe
| on MacOS, but on Ubuntu Linux 9.04 (intrepid) it seems completely
| unstable. I can reliably crash R by trying to look at a very small,
| simple data frame ...
|
|I was goi
-indented below).
Dirk
R> library(help=random)
Information on package 'random'
Description:
Package: random
Version: 0.2.0
Date: $Date: 2009-01-03 11:45:17 -0600 (Sat, 03 Jan 2009) $
Author:Dirk Eddelbuettel
Maintainer:Dirk Eddelb
On 24 April 2009 at 04:50, Petr Novak wrote:
| Hi,
| we are using R installed on several linux computer - mostly debian lenny
| and also ubuntu, all 64 bit. Approx.two week ago, I started getting the
| following error when I tried to plot().
|
| Error in X11() : X11 module cannot be loaded
| In a
On 24 April 2009 at 10:18, Kjetil Halvorsen wrote:
| On Thu, Apr 23, 2009 at 4:59 PM, Ben Goodrich wrote:
|
| > Dirk Eddelbuettel debian.org> writes:
| > > As a non-exhautive list with possible misclassifications, cran2deb
| > currently
| > > has these packasges as 'ma
On 23 April 2009 at 16:35, Gabor Grothendieck wrote:
| Of the 31 packages listed:
| [1] "BARD" "BayesDA" "CoCo" "ConvCalendar"
| [5] "FAiR" "PTAk" "RScaLAPACK""Rcsdp"
| [9] "SDDA" "SGP" "alphahull" "ash"
| [13] "asypow"
On 23 April 2009 at 15:35, Marc Schwartz wrote:
| There is a list of acceptable entries that are defined as part of the
| specs in R-exts (see page 4). Perhaps this needs to be "tightened" a
| bit, at least in so far as packages passing R CMD check for the
| purpose of inclusion on CRAN. Tha
On 23 April 2009 at 15:32, Gabor Grothendieck wrote:
| On Thu, Apr 23, 2009 at 3:08 PM, Dirk Eddelbuettel wrote:
| >
| > (Subject: renamed as thread hijacked from the ParallelR thread --Dirk)
| >
| > On 23 April 2009 at 14:44, Gabor Grothendieck wrote:
| > | Aside from R there
(Subject: renamed as thread hijacked from the ParallelR thread --Dirk)
On 23 April 2009 at 14:44, Gabor Grothendieck wrote:
| Aside from R there are the add-on packages.
|
| A frequency table showing the licenses of the CRAN packages indicates
| that the all or almost all packages have some so
On 17 April 2009 at 10:36, Duncan Murdoch wrote:
| I think it would have to do more than that to be useful. It would need
| to warn about a lack of an entry for the current version. Otherwise
| package.skeleton would create a blank one, and that would satisfy the
| check from then on.
|
| To
Salut Romain,
On 17 April 2009 at 16:36, Romain Francois wrote:
| I agree with the usefulness of having this available, but there is
| absolutely no way people are going to log such information in a
| systematic fashion. In the other hand, if you have version 1 and version
There is: you gentl
On 17 April 2009 at 09:05, Duncan Murdoch wrote:
| That would be a waste of time. People don't use the package
| documentation schemes that are in place; why would they use a new one?
Because of scattered documentation and lack of best practices? Many things
are possible with R and packages,
Kieran,
On 15 April 2009 at 18:03, Kieran O'Neill wrote:
| I am using the flowClust package from BioConductor, which is largely
| implemented in c. For some of my data, the package occasionally (and
| quite stochastically) encounters a particular condition which halts its
| operation. At this
Harry,
On 14 April 2009 at 18:24, Harry Southworth wrote:
| I'm using Ubuntu 8.10 (Intrepid Ibex) and R 2.7.1.
^^^
[ You can also get R 2.8.1 for free, see the R FAQ and search Ubuntu, or go
directly to http://cran.r-project.org/bin/linux/ubuntu
On 4 April 2009 at 16:34, Dirk Eddelbuettel wrote:
| On 4 April 2009 at 23:21, Peter Dalgaard wrote:
| | Dirk Eddelbuettel wrote:
| | > Per https://buildd.debian.org/build.php?pkg=r-base, we see the Alpha
platform
| | > having trouble with deriv.c :
| | >
| | > gcc -I. -I../..
On 4 April 2009 at 23:21, Peter Dalgaard wrote:
| Dirk Eddelbuettel wrote:
| > Per https://buildd.debian.org/build.php?pkg=r-base, we see the Alpha
platform
| > having trouble with deriv.c :
| >
| > gcc -I. -I../../src/include -I../../src/include -DHAVE_CONFIG_H
-mieee-with-i
Per https://buildd.debian.org/build.php?pkg=r-base, we see the Alpha platform
having trouble with deriv.c :
gcc -I. -I../../src/include -I../../src/include -DHAVE_CONFIG_H
-mieee-with-inexact -fpic -std=gnu99 -O3 -pipe -g -c deriv.c -o deriv.o
deriv.c: In function 'simplify':
deriv.c:267
On 31 March 2009 at 12:58, Duncan Murdoch wrote:
| On 3/31/2009 10:41 AM, Peter Ruckdeschel wrote:
| > Could we have one (or maybe more) standardized optional tag(s)
| > for package DESCRIPTION files to cover svn revision info?
| > This would be very useful for bug reporting...
Indeed. I am doing
On 18 March 2009 at 09:56, hadley wickham wrote:
| On Wed, Mar 18, 2009 at 9:11 AM, Ted Byers wrote:
| > 1) What multicore package? I didn't know there was one, and would be
| > interested in seeing what it does.
|
| http://tinyurl.com/cudqqf
|
| ;)
Readers of the CRANberries RSS feed knew ab
Joerg Jaspert, one of the ftpmasters / archive maintainers within Debian,
today posted a new list of 'Sections' to debian-devel-announce (see eg here
http://www.nabble.com/forum/ViewPost.jtp?post=22524830&framed=y )
This now includes a new Section:
gnu-rEverything about G
Stavros,
Two really quick comments:
a) you need to enable sub-second print formats
b) AFAIK pre-epoch times are second-class citizens
R> options("digits.secs"=6) ## print with 6 digits for microseconds
R> t0 <- as.POSIXct('1974-01-05 23:59:59.1')
R> t0
[1] "1974-01-05 23:59:59.1 CST"
RQuantLib -- Bridging R and QuantLib
Mentor: Dirk Eddelbuettel
Summary: The goal of this Summer of Code project is to
a) extend the coverage of QuantLib [1] code available to R by adding more
wrapper functions to RQuantLib [2], and to
b) provide additional functionality to
On 20 February 2009 at 12:06, Friedrich Leisch wrote:
| >>>>> On Thu, 19 Feb 2009 10:52:19 -0600,
| >>>>> Dirk Eddelbuettel (DE) wrote:
|
| > [ Cool how nobody cared about Fritz' request not to post ideas yet :) ]
|
| Well, I kind of expected that ;
[ Cool how nobody cared about Fritz' request not to post ideas yet :) ]
[ I broadly share Oleg's "wouldn't it be nice to have better plot devices"
wish. But I don't think it is a three-month summer target, and it's not
on the side of things Fritz / Manuel prefer as it is infrastructure rath
Hi Peter,
On 31 January 2009 at 16:55, Peter Dalgaard wrote:
| Not really (and you know where to find the sources...).
Yes, and I had dug through that in the past for littler and other embedding
work. I was just wondering if I had missed any documentation, besides the
few lines about --slave fr
Hi Seth,
Thanks for the follow-up.
On 31 January 2009 at 06:59, Seth Falcon wrote:
| * On 2009-01-30 at 22:38 -0600 Dirk Eddelbuettel wrote:
| > Turns out, as so often, that there was a regular bug lurking which is now
| > fixed in RDieHarder 0.1.1. But I still would like to understand e
On 28 January 2009 at 22:26, Dirk Eddelbuettel wrote:
|
| RDieHarder fails its regression tests on x86_64 (aka "amd64") at CRAN (using
| Debian), and I see the same on Ubuntu 8.10 in 64 bit. No issues on 32bit.
|
| One odd thing is that the program behaves well if run via
|
| R
RDieHarder fails its regression tests on x86_64 (aka "amd64") at CRAN (using
Debian), and I see the same on Ubuntu 8.10 in 64 bit. No issues on 32bit.
One odd thing is that the program behaves well if run via
R --no-save < tests/RDieHarder.R
but NOT when started using
R --slave < tes
Just to bore everyone but Simon and me to tears, here is 'fair' timing2.sh
variant using an r version that does not autoload().
e...@ron:/tmp$ ./timing3.sh
--- our r calling summary() 20 times
real0m3.375s
user0m3.100s
sys 0m0.268s
--- GNU R's Rscript calling summary() 20 times
r
Hi Simon,
On 13 January 2009 at 12:36, Simon Urbanek wrote:
| Oh, well, now that the post count is growing I guess I have to
| respond ;).
|
| On Jan 11, 2009, at 15:50 , Dirk Eddelbuettel wrote:
|
| >
| > On 11 January 2009 at 20:18, Prof Brian Ripley wrote:
| > | Those of you t
On 11 January 2009 at 20:18, Prof Brian Ripley wrote:
| Those of you tracking R development will have noticed that we are
| moving towards using R as a scripting engine.
[...]
| Reasons:
|
| - it is platform-independent and needs no other tools installed.
[...]
| - it is fast.
[...]
Indeed. I
On 12 December 2008 at 11:05, Paul Gilbert wrote:
| Yes, there are several options for not distributing tests. I was
| thinking more about how to distribute them with a simple mechanism for
| anyone to run them, but in a way that they are not run by the usual R
| CMD check.
One scheme I quite
Duncan's 'R changes' feed at
http://developer.r-project.org/blosxom.cgi/R-devel
showed a steady flow of bugfixes and patches in 2.8.0 yet
http://developer.r-project.org/
is silent on the topic. Is there any expectation of a point release before
2.9.0 rolls around in April?
On 20 November 2008 at 15:25, Michael Braun wrote:
| Hi. I am writing some code in C that I would like to link into R.
|
| My Makevars file is:
|
| PKG_CPPFLAGS=-I/usr/local/include
| PKG_LIBS=-L/usr/local/lib -lgsl
| PKG_CFLAGS = -Wall -O0 -g -p -pg
|
| The source file is core.c,. and I am co
I don't know about your examples from section 5.4.9 of the swig manual, but
the very basic SWIG example I have played with still works:
[EMAIL PROTECTED]:~/src/progs/swig/R> cat example.c
/* File : example.c */
double My_variable = 3.0;
/* Compute factorial of n */
int fact(int n) {
On 14 November 2008 at 14:37, Prof Brian Ripley wrote:
| >From the NEWS for R-patched
|
| odev2bitmap() failed in 2.8.0 if 'taa' and 'gaa' were both NA.
|
| so this was already fixed.
Thanks, will mark the bug as pending for Debian.
Dirk
--
Three out of two people have difficult
On 26 October 2008 at 12:02, "Tom \"spot\" Callaway" wrote:
| When building 2.8.0 this morning for Fedora, I noticed that it was
| building the included bzlib2 source and using it rather than the system
| bzip2 libraries and headers. I tracked down the reason to this section
| of configure:
|
| c
On 25 October 2008 at 16:05, Charles Danko wrote:
| Dear R-devel,
|
| I am writing a package that needs some C++ functions from an external
| SDK (Affymetrix fusion). The same functions are already compiled into
| another package (affxparser).
|
| Can I dynamically link to the compiled code in
Another one that would be nice to have is
[EMAIL PROTECTED]:~/svn/rcpp> grep "\.so" /etc/R/Makeconf
DYLIB_EXT = .so
SHLIB_EXT = .so
in order to copy with OS X extensions programmatically in Makefiles. But I
guess I could also source Makeconf explicitly. At least the Matrix package
does that.
On Debian / Ubuntu / ... we have [1]
[EMAIL PROTECTED]:~> R CMD config --cppflags
-I/usr/share/R/include
[EMAIL PROTECTED]:~>
but I seem to have no way to learn 'just' the /usr/share/R/include part from
R CMD config. It would be nice if something like
R CMD
On 14 October 2008 at 07:27, Dirk Eddelbuettel wrote:
|
| On 14 October 2008 at 12:38, Prof Brian Ripley wrote:
| | The error is on installed.packages(): you have a faulty package installed.
|
| Confirmed. That explains why my update.r from littler worked as it looked
| only at /usr/local/lib/R
/library")
boot :
Version 1.2-33 installed in /usr/lib/R/library
Version 1.2-34 available at http://cran.r-project.org
Update (y/N/c)? n
[...]
>
But how do I find out which package this is, and why did R 2.7.2 didn't fall
over?
Dirk
|
| On Tue, 14 Oct 2008, Dirk Eddelbuettel
On 14 October 2008 at 10:09, Prof Brian Ripley wrote:
| On Tue, 14 Oct 2008, Peter Dalgaard wrote:
|
| > [EMAIL PROTECTED] wrote:
| >> On 14 October 2008 at 09:39, Simon Blomberg wrote:
| >> | Hi, is anyone else getting this error? Could this be a bug?:
| >> | | > update.packages(ask=FALSE)
| >>
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