Displaying 20 results from an estimated 1000 matches similar to: "OCaml-R and xts works!"
2009 Nov 14
1
Silently loading an R package.
Hello.
I've been working an a binding between OCaml and R (i.e. calling R from
OCaml, mostly). See below for a taste of it.
I'm currently wondering how to load a given R package silently. I tried
require(xts, quietly = TRUE)
but I still get some ugly output. Is it possible to squeeze off this
output on stdout?
All the best,
Guillaume Yziquel.
> yziquel at seldon:~$
2009 Nov 17
0
Problem loading fAssets.
Hello.
I'm using the fAssets package from the Debian distribution. I've been
experiencing the following behaviour:
> yziquel at seldon:~$ R
>
> R version 2.9.2 (2009-08-24)
> Copyright (C) 2009 The R Foundation for Statistical Computing
> ISBN 3-900051-07-0
>
> R est un logiciel libre livr? sans AUCUNE GARANTIE.
> Vous pouvez le redistribuer sous certaines
2010 Jan 07
1
Segfault in GetNewPage, memory.c.
Hello.
I'm still working on my OCaml-R binding and I get a segfault in the
GetNewPage() function of memory.c.
For the record, the OCaml-R binding seems to work fine with OCaml
bytecode. The segfault here is the main issue I have with OCaml native
code. OCaml-R can be found on the following links.
Source code:
http://yziquel.homelinux.org/gitweb/?p=ocaml-r.git;a=summary
2009 Nov 28
2
[Fwd: opened symbols in libR.so available.]
Hi.
I've patched Dirk Eddelbuettel's Debian package of R, namely r-base, in
order to make hidden symbols of the library libR.so available is now
available:
http://yziquel.homelinux.org/debian/pool/main/r/r-base/
For instance, the mkPROMISE symbol is available:
> yziquel at seldon:/usr/lib/R/lib$ nm -D libR.so | grep mkPROMISE
> 000000000011f6f0 T Rf_mkPROMISE
> yziquel at
2009 Oct 10
1
Help with OCaml bindings for R interpreter.
Hello.
I've made out a Debian package out of Maxence Guesdon's OCaml/R bindings:
http://yziquel.homelinux.org/topos/debian-ocamlr.html
http://yziquel.homelinux.org/debian/pool/main/o/ocaml-r/
The upstream software itself is on the following page:
http://home.gna.org/ocaml-r/
This binding is dynamically linked to the /usr/lib/R/lib/libR.so and to
the /usr/lib/libRmath.so libraries.
2009 Sep 07
1
Usage of OCaml/R binding.
Hello.
I've been pulling together a Debian package out of Maxence Guesdon's
OCaml bindings for R. Will be available from my website as soon as I get
my router to obey me. Here's Maxence's bindings:
http://pauillac.inria.fr/~guesdon/ocaml-r.en.html
The purpose of this software is to access R from OCaml programs.
However, my issue is that after having pulled things to a Debian
2009 Sep 07
1
Usage of OCaml/R binding.
Hello.
I've been pulling together a Debian package out of Maxence Guesdon's
OCaml bindings for R. Will be available from my website as soon as I get
my router to obey me. Here's Maxence's bindings:
http://pauillac.inria.fr/~guesdon/ocaml-r.en.html
The purpose of this software is to access R from OCaml programs.
However, my issue is that after having pulled things to a Debian
2009 Jul 14
1
rcmdr gui not running (PR#13831)
Full_Name: greff francois
Version: 2.8.1
OS: ubuntu 9.04
Submission from: (NULL) (89.227.27.2)
into r , the command library("Rcmdr") works well : the r commander GUI is opened
, with menu in french ( well !) . But it isn't possible to have a response to
any click on menu ??? It's neither possible to edit a command in the "script
window" . To resume, nothing at all is
2015 May 26
0
Compatibility issue between lme4 and kml (operateur "[")
Hi all,
There is a compatibility issue between the package 'lme4' and my package
'kml'. I define the "[" operator. It works just fine in my package (1). If I
try to use the lme4 package, then it does no longer work (2). Moreover, it
has some kind of strange behavior (3). Do you know what is wrong? Any idea
of how I can correct that?
Thanks for your help
Christophe
---
2007 Oct 04
1
Problem with .libPaths & Rterm.exe (under Vista)
Dear list,
I?m using R embedded in another program (coded in tcl/tk) under Windows
Vista. In this context I don?t launch Rgui.exe but rather Rtem.exe.
Now I have a problem finding libraries not specifically installed as
administrator (and which are not in the path ?program files? but in
Contacts\Documents of the current user). To be precise, the user
launching my tcl/tk program can?t find
2016 Apr 04
0
Rcmdr loading issue
Hi,
I have a issue loading Rcmdr today. It is very strange, as I could get it to work last week on the same computer.
I have tried restarting the computer, and re-installing R and XQuartz, but nothing changes.
This is what I get:
sessionInfo()
R version 3.2.4 (2016-03-10)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: OS X 10.11.4 (El Capitan)
locale:
[1]
2009 Nov 18
1
R_NilValue and segfault.
Hello.
I've been trying to wrap up the R_NilValue into OCaml-R. I nevertheless
get a segfault.
As I gathered, R_NilValue is declared in Rinternals.h:
> /* Special Values */
> LibExtern SEXP R_NilValue; /* The nil object */
> LibExtern SEXP R_UnboundValue; /* Unbound marker */
> LibExtern SEXP R_MissingArg; /* Missing argument marker */
So, in my r_data.c
2011 Oct 11
1
How to run Rcmdr with OS 10.4?
I've installed Rcmdr package and it doesn't run
Here is the error message:
R version 2.9.2 (2009-08-24)
[R.app GUI 1.29 (5464) powerpc-apple-darwin8.11.1]
[Workspace restored from /Users/jfc/Documents/TravauxFR/.RData]
Le chargement a n?cessit? le package : tcltk
Chargement de Tcl/Tk... termin?
Le chargement a n?cessit? le package : car
Error in
2008 Sep 25
1
Bug while loading Package "tcltk" with R-2.7.2 (PR#13016)
Full_Name: Cyril Alegret
Version: 2.7.2
OS: Windows
Submission from: (NULL) (90.80.39.42)
An error occurs when I try to load the package "tcltk2_1.0-7" with R-2.7.2
(whereas it works with version 2.6.2).
Please find below the error message :
"> source("C:\\Data\\Travail\\Software&Method\\R\\Procs\\Chargement des
librairies.R")
Le chargement a n?cessit? le package
2015 Feb 06
0
Rcurl crash in R-devel
Update taking into account the answer of Prof Ripley.
___________________________________________________
Below is a reproducing example that produces the crash.
If I do exactly the same in R 3.1.2, it works perfectly.
I have the lastest libcurl library (curl @7.40.0) installed
So, perhaps indeed that the problem originates from RCurl, but the
problem appears only in R 3.2.
But before to
2010 Jan 28
1
Problem with R math library.
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
http://yziquel.homelinux.org/gitweb/?p=ocaml-r.git;a=tree
http://yziquel.homelinux.org/topos/api/ocaml-r/index.html
I'm having unexpected trouble with the math library, though.
2010 Jan 28
0
RMySQL install
Hi everyone,
I am trying to install the RMySQL package under windows xp. I've got the MySQL installed on the computer (MySQL server 5.1). I went through the steps presented on the webpage http://biostat.mc.vanderbilt.edu/wiki/Main/RMySQL and googled around and still can't find the answer. With the command
readRegistry("SOFTWARE\\MySQL AB", hive="HLM", maxdepth=2)
I
2010 Feb 19
1
Update RMySQL and ... it's no more running
Hello,
I updated the RMySQL (and DBI) package but, since, it doesn't run anymore.
I followed the advices given here
http://biostat.mc.vanderbilt.edu/wiki/Main/RMySQL
but with no success.
I also copied the libMySQL.dll in the bin directory of R. Also no good
result.
The error message (in french sorry) is just below. It seems there is a
problem with the registry key but I'm not good
2015 Feb 05
3
Rcurl crash in R-devel
Hello,
I don't know if the problem originates from R-devel 3.2 or Rcurl itself.
I post this message to the R-devel list and to the author of RCurl
(duncan at r-project.org).
> library("RCurl")
Le chargement a n?cessit? le package : bitops
> print(sessionInfo())
R Under development (unstable) (2015-02-03 r67717)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under:
2011 May 14
1
odfWeave 0.7.17 stutters on Debian testing 64-bit amd64 systems.
Dear list,
This is a copy of a mail sent to Max Kuhn, original author and
maintainer of the odfWeave package, which seems not to have received it.
It reports a problem that seems to be very implementation specific
(reproductible on three Debian testing amd64 machine, does *not* happen
on two i686 Debian testing systems, does *not* happen on an Ubuntu 11.06
amd64 machine) and therefore not