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
Hi Saptarshi,
See ?SHLIB and ?dyn.load.
HTH,
Josh
--
http://www.fosstrading.com
On Thu, Aug 13, 2009 at 9:01 PM, Saptarshi Guha wrote:
> Essentially I'd like to load the C function into the load table
> After that, I can create an R function
> rboo=function(x) .Call("boo",x)
>
> then user scr
Sorry about the clutter. The answer can be found on Writing R Extensions
"
8.1.3 Registering symbols"
Thank you
Saptarshi Guha
On Thu, Aug 13, 2009 at 10:01 PM, Saptarshi Guha
wrote:
>
> Essentially I'd like to load the C function into the load table
> After that, I can create an R function
Essentially I'd like to load the C function into the load table
After that, I can create an R function
rboo=function(x) .Call("boo",x)
then user script cann call rboo
Hope that clarifies things.
Thanks in advance
Saptarshi Guha
On Thu, Aug 13, 2009 at 9:07 PM, Saptarshi Guha wrote:
> Hello,
Hello,
I'm not sure how to go about this. Suppose I have a function
SEXP boo(SEXP x){
//do something
}
Also, I have an executable which embeds R in itself. I would like to provide
a R function to user code to call that calls 'boo' e.g
##user supplied expression that is given to me
x<-1
boo(x)
Dear List,
Martin, thanks for the extremely useful advice. As valgrind is not
yet officially available for OS X, I grabbed the 3.5.0 beta from svn,
built it, and gave it a go. The results were enlightening:
-
> # unload the library for updating
> Looks like a spelling error somewhere. The name is bdsmatrix (see
above).
That is so very obvious -- but only after someone else pointed it out.
The eye sometimes sees what it expects to see.
Thanks for the quick response.
Terry T.
__
R-devel@r-pr
Terry Therneau skrev:
R version 2.9.0 running on Centos (Red Hat linux).
I have a pair of packages coxme and bdsmatrix. The latter is installed
in my local library (I don't have permission for global install at
work.) That is, it is in the location pointed to in R_LIBS_USER. In R,
the command
R version 2.9.0 running on Centos (Red Hat linux).
I have a pair of packages coxme and bdsmatrix. The latter is installed
in my local library (I don't have permission for global install at
work.) That is, it is in the location pointed to in R_LIBS_USER. In R,
the command library(bdsmatrix) works
Hi All,
I'm still actively researching this problem (reading R-ext manual),
but I hoped that I might be able to get some additional insight from
the list given that I'm fairly new at writing R extension code.
Problem: I have some fairly simple code (.Call interface) that makes
a call to anot
Dear developeRs,
I just discovered the function plot.design in package graphics that acts as
a method for class design - the second time I come across a class design
outside my own packages. (The first time was in package conf.design, where
Bill Venables encouraged me to ignore it because he does
Yuri,
I'm not convinced that what you propose is a good idea. First, I don't
quite understand why you would want to use an existing SEXP - if you
had a valid SEXP for the current R instance, then there is no need for
R_RegisterObject. If the SEXP is from a different R instance then you
ca
Hi everyone. In response to my previous message (Memory management
issues), I've come up with the following patch against R 2.9.1.
To summarize the situation:
- We're hitting the memory barrier in our lab when running concurrent R
processes due to the large datasets we use.
- We don't want to c
This issue has been reported before
http://thread.gmane.org/gmane.comp.lang.r.devel/20945/focus=20959
It happens when data frames contain character strings.
Thanks,
Adrian
On Thu, 13 Aug 2009, Simon Urbanek wrote:
> Rick,
>
> I'm sorry, but I cannot reproduce it. You didn't supply sessionInf
This issue has been reported before
http://thread.gmane.org/gmane.comp.lang.r.devel/20945/focus=20959
It happens when data frames contain character strings.
Thanks,
Adrian
On Thu, 13 Aug 2009, Simon Urbanek wrote:
Rick,
I'm sorry, but I cannot reproduce it. You didn't supply sessionInfo()
Rick,
I'm sorry, but I cannot reproduce it. You didn't supply sessionInfo()
and the actual data, so all I can do is guess, but according to your
description this test case shows no difference:
set.seed(1)
n=1
d1
=
data
.frame
(seqn
=
as
.integer
(runif
(n
)*n
),a
=
rnorm
(
Full_Name: Rick Stahlhut
Version: 2.9.1
OS: os x 10.5.7
Submission from: (NULL) (128.151.71.23)
I upgraded to 2.9.1 today from 2.9.0. I work with large CDC (center for
disease control) datasets and start, frequently, with a series of 23 large-ish
merges to create the final dataset I work on. I
Full_Name: Kenneth Cater
Version: 2.9.1
OS: Linux x86_64
Submission from: (NULL) (171.159.192.10)
It appears that R closes my connection to the Netezza device before the Netezza
has completed its return of data, below are two files clean_test.log which
tracks the systems call made when running th
On Wed, 2009-08-12 at 20:26 -0400, Justin Donaldson wrote:
> The eurodist dataset (my favorite for mds) is malformed. Instead of a
> standard distance matrix, it's a data frame. The rownames have gotten
> 'bumped' to a new anonymous dimension "X". It's possible to fix the data,
> but it messes
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