) LIBRARY $ $*.def it works again.
All the best,
Henrik
but that is not a general solution.
On Mon, 13 Feb 2006, Henrik Bengtsson wrote:
Hi.
I noticed that Brian Ripley found and corrected a bug in MinGW's
ld.exe, see http://www.murdoch-sutherland.com/Rtools/. Thanks for
this. I
Hi,
on WinXP Pro SP2 with NTFS, I noticed that file.info() under
Rv2.2.1pat (2006-02-09) does not report the correct file size if the
file is = 2^31 bytes (2GB). Is this problem known? Is this related
to the note in ?file.info:
Some (broken) systems allow files of more than 2Gb to be created
On 2/18/06, Prof Brian Ripley [EMAIL PROTECTED] wrote:
On Sat, 18 Feb 2006, Henrik Bengtsson wrote:
Hi,
on WinXP Pro SP2 with NTFS, I noticed that file.info() under
Rv2.2.1pat (2006-02-09) does not report the correct file size if the
file is = 2^31 bytes (2GB). Is this problem known
[[alternative HTML version deleted]]
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Hi,
does anyone know if it is possible to write example code (in Rd
examples) such that one can stop the example without generating an
error? Example:
code A
if (cond)
niceStop()
code B
I know this sounds weird, but I would like some of my Rd examples to
run if and only if another package is
On 3/14/06, Uwe Ligges [EMAIL PROTECTED] wrote:
Henrik Bengtsson wrote:
Hi,
does anyone know if it is possible to write example code (in Rd
examples) such that one can stop the example without generating an
error? Example:
code A
if (cond)
niceStop()
code B
What about
On 3/14/06, Gabor Grothendieck [EMAIL PROTECTED] wrote:
I would very much like to see such a feature too.
On 3/14/06, Henrik Bengtsson [EMAIL PROTECTED] wrote:
[snip]
A nicer and more general solution is to have a subclass simpleExit
of simpleCondition and make source() catch such signals
Hi,
how do I set options() when loading a package *without* a name space?
Is it possible?
I though this one was a common question, but I could not find it in
the FAQ, in the help nor in the r-help/r-devel archives. Section
1.6.3 on Load hooks in Writing R Extensions says that this should
be
On 29 Mar 2006 11:58:34 +0200, Peter Dalgaard [EMAIL PROTECTED] wrote:
Henrik Bengtsson [EMAIL PROTECTED] writes:
Hi,
I've got the following two versions of R on WinXP:
A) R Version 2.3.0 Under development (unstable) (2006-02-02 r37243)
B) R Version 2.3.0 Under development (unstable
Reproducible example? To the best of my knowledge does 'type?topic'
just bring up a help page; nothing is generated dynamically here.
Example package?base.
Are you thinking about how package Rd help pages are generated with
promptPackage()?
/Henrik
On 3/31/06, Paul Gilbert [EMAIL PROTECTED]
On 4/4/06, Thomas Lumley [EMAIL PROTECTED] wrote:
On Tue, 4 Apr 2006, Henrik Bengtsson wrote:
Hi,
this relates to the question How to set a former environment? asked
yesterday. What is the best way to to return a function with a
minimal environment from a function? Here is a dummy
to use :: as below:
foo - function(huge) {
mu - mean(huge)
env - new.env(parent=baseenv())
assign(mu, mu, envir=env)
bar - function(n) { stats::rnorm(n, mean=mu) }
environment(bar) - env
bar
}
/Henrik
-roger
Henrik Bengtsson wrote:
Hi,
this relates to the question How
On 4/4/06, Gabor Grothendieck [EMAIL PROTECTED] wrote:
On 4/4/06, Henrik Bengtsson [EMAIL PROTECTED] wrote:
On 4/4/06, Thomas Lumley [EMAIL PROTECTED] wrote:
On Tue, 4 Apr 2006, Henrik Bengtsson wrote:
Hi,
this relates to the question How to set a former environment? asked
- smooth.spline(x=x, y=y)
ypred - predict(sp$fit, x)
# [1] 2.325181 2.756166 ...
ypred2 - predict(sp$fit, c(0,x))
# Error in Recall(object, xrange) : couldn't find
# function predict.smooth.spline.fit
/Henrik
On 4/5/06, Henrik Bengtsson [EMAIL PROTECTED] wrote:
Hi,
yesterday I got very useful
Hi,
yesterday I got very useful feedback on what is the best way to return
a function from a function.
Now, I run into a problem calling a returned function that down the
stream uses Recall(). Below is a self-contained example. I took away
yesterday's code for returning a minimal environment
the title. Then the ugly substitute() calls
could be limited to one specific case; where a default object is
passed and no title is set.
If you want to, I could play around with a bit.
/Henrik
On 4/5/06, Kurt Hornik [EMAIL PROTECTED] wrote:
Prof Brian Ripley writes:
On Wed, 5 Apr 2006, Henrik
On 4/5/06, Prof Brian Ripley [EMAIL PROTECTED] wrote:
On Wed, 5 Apr 2006, Henrik Bengtsson wrote:
On 4/5/06, Prof Brian Ripley [EMAIL PROTECTED] wrote:
On Wed, 5 Apr 2006, Henrik Bengtsson wrote:
Hi,
forget about the below details. It is not related to the fact that
the function
On 4/5/06, Prof Brian Ripley [EMAIL PROTECTED] wrote:
On Wed, 5 Apr 2006, Henrik Bengtsson wrote:
Here I think S3 dispatch is very natural. Try the following:
I don't: it is documented to work on a name not an object.
What comes first, the documentation of a method or the method itself
be circumvented by quit(callLast=FALSE).
/Henrik
Duncan Murdoch
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Mobile: +46 708 909208 (+2h UTC
On 4/11/06, Thomas Lumley [EMAIL PROTECTED] wrote:
On Mon, 10 Apr 2006, Duncan Murdoch wrote:
On 4/10/2006 7:22 PM, Thomas Lumley wrote:
On Mon, 10 Apr 2006, Henrik Bengtsson wrote:
Suggestion 2:
Create a has.na(x) function to replace any(is.na(x)) that returns TRUE
as soon as a NA
On 5/20/06, Prof Brian Ripley [EMAIL PROTECTED] wrote:
Here are three examples where this matters, and I think the bug is
elsewhere!
1) Package accuracy does
ZeligHooks-function (...) {
if (exists(.simHooked,envir=.GlobalEnv)) {
return(TRUE)
}
Hi,
it looks like save() is saving all contents of the calling
environments if the object to be saved is *not* evaluated, although it
is not that simple either. After many hours of troubleshooting, I'm
still confused. Here is a reproducible example (also attached) with
output. I let the code
On 5/25/06, Luke Tierney [EMAIL PROTECTED] wrote:
On Thu, 25 May 2006, Henrik Bengtsson wrote:
Hi,
it looks like save() is saving all contents of the calling
environments if the object to be saved is *not* evaluated, although it
is not that simple either.
No, it's exactly that simple
FYI, the download link on CRAN for R-2.3.1pat-win32.exe and related
files seems to be broken at least since yesterday, e.g.
http://cran.at.r-project.org/bin/windows/base/R-2.3.1pat-win32.exe.
/Henrik
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On 7/5/06, Thomas Lumley [EMAIL PROTECTED] wrote:
On Wed, 5 Jul 2006, Gabor Grothendieck wrote:
On 7/5/06, Thomas Lumley [EMAIL PROTECTED] wrote:
On Wed, 5 Jul 2006, Gabor Grothendieck wrote:
On 7/5/06, Thomas Lumley [EMAIL PROTECTED] wrote:
On Tue, 4 Jul 2006, Gabor Grothendieck
Sorry, this question was supposed to go to r-devel; move it there now. /HB
-- Forwarded message --
From: Henrik Bengtsson [EMAIL PROTECTED]
Date: Jul 16, 2006 11:11 AM
Subject: Generating valid R code using R
To: R-help r-help@stat.math.ethz.ch
Hi,
I'm trying to generate valid
Wolfgang
--
Wolfgang Huber EBI/EMBL Cambridge UK http://www.ebi.ac.uk/huber
Henrik Bengtsson wrote:
Hi,
I try to create PNG images of a certain size where each pixel
intensity corresponds to exactly one probe signal
On 7/25/06, Robin Hankin [EMAIL PROTECTED] wrote:
Hi
I'm developing an R package that
needs to execute some code written in pari/gp.
I've used this before from an R package (elliptic) but the interface
is very
basic: the R function creates a string such as the following:
string - echo '
to be done
at the R level?
Cheers
Henrik
On 7/27/06, Henrik Bengtsson [EMAIL PROTECTED] wrote:
[cc:ing to the maintainer of digest]
FYI, package 'digest' (v0.2.1 2005/11/04 04:45:53) generates the same
output regardless of input with R v2.4.0 devel (2006-07-25 r38698).
Starting a vanilla R
On Thu, Aug 22, 2013 at 10:05 AM, R. Michael Weylandt
michael.weyla...@gmail.com michael.weyla...@gmail.com wrote:
On Aug 22, 2013, at 9:09, Michael Friendly frien...@yorku.ca wrote:
In checking my vcdExtra package, the following NOTE newly appeared (R-Forge,
using R version 3.0.1 Patched
On Thu, Aug 22, 2013 at 2:03 PM, Hadley Wickham h.wick...@gmail.com wrote:
To avoid the NOTEs (which often triggers a 'pls fix' upon submission to
CRAN), I simply copied/pasted these functions to my package, but this seems
wasteful.
Wasteful of disk space, but disk space is cheap. It's less
On Fri, Aug 23, 2013 at 1:24 PM, Michael Friendly frien...@yorku.ca wrote:
Now that R 3.0.0+ supports non-Sweave vignettes, R-exts \S 1.4.2 seems to
imply that
it is possible to include both Sweave and knitr vignettes in a single
package.
I'm wondering
if anyone has tried this and/or if
On Mon, Aug 26, 2013 at 1:28 AM, Martyn Plummer plumm...@iarc.fr wrote:
I think rgl should be in Depends. You are providing a method for a
generic function from another package. In order to use your method, you
want the user to be able to call the generic function without scoping
(i.e.
On Sat, Aug 24, 2013 at 9:46 AM, Kasper Daniel Hansen
kasperdanielhan...@gmail.com wrote:
On Thu, Aug 22, 2013 at 8:27 PM, Peter Meilstrup Using ::: on a package you
don't control can be more dangerous. For a
package author to choose to export a function to the public interface
represents at
sessionInfo()
R version 3.0.0 Patched (2013-04-11 r62551)
Platform: x86_64-apple-darwin10.8.0 (64-bit)
I would check with R 3.0.1 patched and R devel before anything else,
especially when troubleshooting vignette-related issues.
/Henrik
On Wed, Aug 28, 2013 at 12:33 PM, cstrato
R 3.0.1, see:
https://www.stat.math.ethz.ch/pipermail/bioconductor/2013-August/054633.html
Best regards,
Christian
On 8/28/13 11:49 PM, Henrik Bengtsson wrote:
sessionInfo()
R version 3.0.0 Patched (2013-04-11 r62551)
Platform: x86_64-apple-darwin10.8.0 (64-bit)
I would check with R
Hi,
SETUP:
Consider three packages PkgA, PkgB and PkgC.
PkgA defines a generic function foo() and exports it;
export(foo)
PkgB imports PkgA::foo() and re-exports it;
importFrom(PkgA, foo)
export(foo)
PkgC imports everything from PkgA and PkgB:
imports(PkgA, PkgB)
PROBLEM:
Loading or
On Fri, Aug 30, 2013 at 12:14 PM, Duncan Murdoch
murdoch.dun...@gmail.com wrote:
On 30/08/2013 3:09 PM, Marc Schwartz wrote:
On Aug 30, 2013, at 2:00 PM, cstrato cstr...@aon.at wrote:
Dear all,
To create a *.pdf file from a *.Rnw file I do:
olddir - getwd();
/30/13 9:36 PM, Henrik Bengtsson wrote:
On Fri, Aug 30, 2013 at 12:21 PM, cstrato cstr...@aon.at wrote:
Dear Duncan, dear Marc,
Thank you for your fast reply.
Can you please tell me:
If texi2pdf() won't delete files how are the files deleted when the
directory structure is Test/inst/doc
On Fri, Aug 30, 2013 at 11:51 AM, Henrik Bengtsson h...@biostat.ucsf.edu
wrote:
Hi.
On Fri, Aug 30, 2013 at 6:58 AM, Paul Gilbert pgilbert...@gmail.com wrote:
This is related to the recent thread on correct NAMESPACE approach when
writing S3 methods. If your methods are S4 I think pkgB does
On Fri, Aug 30, 2013 at 12:40 PM, Marc Schwartz marc_schwa...@me.com wrote:
On Aug 30, 2013, at 2:20 PM, Henrik Bengtsson h...@biostat.ucsf.edu wrote:
On Fri, Aug 30, 2013 at 12:14 PM, Duncan Murdoch
murdoch.dun...@gmail.com wrote:
On 30/08/2013 3:09 PM, Marc Schwartz wrote:
On Aug 30
On Fri, Aug 30, 2013 at 12:21 PM, cstrato cstr...@aon.at wrote:
Dear Duncan, dear Marc,
Thank you for your fast reply.
Can you please tell me:
If texi2pdf() won't delete files how are the files deleted when the
directory structure is Test/inst/doc/?
Check if what you're observing is
:::isGeneric(n, ns)) {
## warn only if generic overwrites a function which
## it was not derived from
I'm planning to propose (wishlist / enhancement; it may even be a
bug) this over at https://bugs.r-project.org/.
Comments, anyone?
/Henrik
Paul
Henrik
Any intelligent comments on this before I submit a proposal/patch via
bugs.r-project.org?
/Henrik
On Fri, Aug 30, 2013 at 12:47 PM, Henrik Bengtsson h...@biostat.ucsf.edu
wrote:
On Fri, Aug 30, 2013 at 11:51 AM, Henrik Bengtsson h...@biostat.ucsf.edu
wrote:
Hi.
On Fri, Aug 30, 2013 at 6
I a few of my packages I'd like to be able to add files starting with
a period that installs with the package, e.g.
inst/configs/.BatchJobs.R. Currently [R Under development (unstable)
(2013-09-08 r63880)], R CMD check --as-cran complaints about this as:
* checking for hidden files and
Just for the record, I did submit PR#15451:
'Bug 15451 - PATCH: namespaceImportFrom() not to warn when the
identical object is imported twice' on 2013-09-10
https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=15451
/Henrik
On Mon, Sep 9, 2013 at 2:37 PM, Henrik Bengtsson h...@biostat.ucsf.edu
On Thu, Sep 12, 2013 at 6:49 AM, Benjamin Hofner benjamin.hof...@fau.de wrote:
Hi,
I am currently preparing a new version of my package papeR. When I run R CMD
check using the development version of R I get the following note:
Package in Depends field not imported from: ‘nlme’, ‘lme4’,
another
thread I'll close this one and reply/cc you there.
/Henrik
On Sat, Sep 21, 2013 at 9:44 AM, Ben Bolker bbol...@gmail.com wrote:
Henrik Bengtsson hb at biostat.ucsf.edu writes:
On Fri, Aug 30, 2013 at 11:51 AM, Henrik Bengtsson
hb at biostat.ucsf.edu wrote:
Hi.
[snip]
Bump
On Sat, Sep 21, 2013 at 9:44 AM, Ben Bolker bbol...@gmail.com wrote:
Henrik Bengtsson hb at biostat.ucsf.edu writes:
On Fri, Aug 30, 2013 at 11:51 AM, Henrik Bengtsson
hb at biostat.ucsf.edu wrote:
Hi.
[snip]
Bump ... Henrik, did you ever post this as a request/wishlist at
https
Hi.
Q. Is there a way to record a plot using grDevices::recordPlot()
without opening an interactive (=visible GUI window) graphics device
(not even for a flash of a second)?
Related: help(recordPlot, package=grDevices) says:
These functions record and replay the displaylist of the current
LC_IDENTIFICATION=C
attached base packages:
[1] stats graphics grDevices utils datasets methods base
loaded via a namespace (and not attached):
[1] tools_3.0.1
On Tue, Sep 24, 2013 at 11:14 AM, Henrik Bengtsson h...@biostat.ucsf.edu
wrote:
Hi.
Q. Is there a way to record a plot using
Typically you use NextMethod(), but otherwise you can either unclass
your object first or use .subset(). Not sure from ?.subset whether
that is ok to use or not.
/Henrik
On Sun, Sep 29, 2013 at 8:26 PM, Andrew Piskorski a...@piskorski.com wrote:
I want to create my own [ function (for use on
On Mon, Sep 30, 2013 at 5:33 AM, Milan Bouchet-Valat nalimi...@club.fr wrote:
Hi!
It seems that read.table() in R 3.0.1 (Linux 64-bit) does not consider
quoted integers as an acceptable value for columns for which
colClasses=integer. But when colClasses is omitted, these columns are
read as
On Fri, Oct 4, 2013 at 4:55 AM, Duncan Murdoch murdoch.dun...@gmail.com wrote:
On 13-10-04 7:31 AM, Joshua Ulrich wrote:
On Tue, Oct 1, 2013 at 11:29 AM, David Winsemius dwinsem...@comcast.net
wrote:
On Sep 30, 2013, at 6:38 AM, Joshua Ulrich wrote:
On Mon, Sep 30, 2013 at 7:33 AM, Milan
On Fri, Oct 4, 2013 at 9:15 AM, peter dalgaard pda...@gmail.com wrote:
On Oct 4, 2013, at 17:10 , Henrik Bengtsson wrote:
On Fri, Oct 4, 2013 at 4:55 AM, Duncan Murdoch murdoch.dun...@gmail.com
wrote:
On 13-10-04 7:31 AM, Joshua Ulrich wrote:
On Tue, Oct 1, 2013 at 11:29 AM, David
It appears that http://r.research.att.com/, which provides daily
builds of the R GUI, R-patched and R-devel for OSX, is down (at least
since yesterday). I didn't find any contact information in online web
caches, so I'm posting here in case the maintainer is listening.
/Henrik
On Wed, Oct 9, 2013 at 2:04 PM, Yihui Xie x...@yihui.name wrote:
I mean, it sounds like a better idea to define \CRANpkg only once in
one central place, and use it in base R, instead of defining it in
every single Rd file, because it seems to be generally useful (is 91 a
large number? maybe).
My guess is that the DLL of the already installed XML package is
loaded by another R session and that prevents the corresponding DLL
file:
path - system.file(libs, package=XML)
list.files(path, recursive=TRUE, pattern=dll$)
[1] i386/XML.dll x64/XML.dll
from being deleted by install.packages()
On Sat, Oct 12, 2013 at 3:58 PM, Duncan Murdoch
murdoch.dun...@gmail.com wrote:
On 13-10-12 6:49 PM, R. Michael Weylandt michael.weyla...@gmail.com wrote:
On Oct 9, 2013, at 21:18, Duncan Murdoch murdoch.dun...@gmail.com wrote:
On 13-10-09 7:54 PM, Henrik Bengtsson wrote:
On my related
In R 3.1.0 (~April 2014), support for vignettes in inst/doc/ will go
away (and probably much sooner for CRAN submission), e.g.
checking for old-style vignette sources ... NOTE
Vignette sources only in ‘inst/doc’:
‘R.devices-overview.tex.rsp’
A ‘vignettes’ directory is required as from R 3.1.0
and
From the help/docs it is pretty clear that one could/should only
assume that the 'base' namespace is available when a finalizer
function is evaluated. What is not clear to me is whether you can
safely attach/load packages in your finalizer function. For example,
are the following finalizer
On Sun, Oct 13, 2013 at 9:51 PM, Jari Oksanen jari.oksa...@oulu.fi wrote:
Henrik,
On 14/10/2013, at 00:35 AM, Henrik Bengtsson wrote:
In R 3.1.0 (~April 2014), support for vignettes in inst/doc/ will go
away (and probably much sooner for CRAN submission), e.g.
I've been sticking with inst
On Fri, Oct 25, 2013 at 1:39 PM, John Chambers j...@r-project.org wrote:
One additional point to Michael's summary:
The methods package itself should stay in Depends:, to be safe.
There are a number of function calls to the methods package that may be
included in generated methods for user
Why does the following eval() call on sys.on.exit() not return what I
expect/evaluate in the proper environment?
foo - function() {
cat(foo()...\n);
on.exit( message(exiting) )
cat(sys.on.exit():\n)
res - sys.on.exit()
print(res)
cat(eval(sys.on.exit()):\n)
expr -
tfor - cmpfun(tfor)
twhile - cmpfun(twhile)
/Henrik
On Sun, Nov 3, 2013 at 11:55 AM, Prof J C Nash (U30A) nas...@uottawa.ca wrote:
My bad to not give details. I'm comparing (though not quite directly) to
results in the posting
http://rwiki.sciviews.org/doku.php?id=tips:rqcasestudy.
What
(print(exit 4))
cat(sys.on.exit():\n)
x - sys.on.exit()
print(x)
cat(- exiting\n)
}
bar()
[1] exit 2
sys.on.exit():
{
print(exit 1)
print(exit 3)
print(exit 4)
}
- exiting
[1] exit 1
[1] exit 3
[1] exit 4
On Sat, Nov 2, 2013 at 9:24 PM, Henrik
Before trying to submit a patch(*) to on.exit(), I'd like to check
whether there is an interest in enhancing on.exit(..., add=TRUE) such
that it is possible to specify whether the added expression should be
added before or after already recorded expression. The default is now
to add it after, but
Here we go again...
Today (2011-11-08) on The Comprehensive R Archive Network (CRAN) [1]:
Currently, the CRAN package repository features 5001 available packages.
Going from 4000 to 5000 packages took 14.5 months - that's one new package
every 10.5 hours. Behind every package there are real
I like to propose a unified/standard system environment variable that
specifies the maximum number of cores an R session should use, e.g.
R_MAX_MC_CORES. This could then be used to *guide* multicore
implementations on the number of cores to use. This is different from
parallel::detectCores().
On Thu, Nov 28, 2013 at 4:48 PM, Simon Urbanek
simon.urba...@r-project.org wrote:
On Nov 27, 2013, at 8:30 PM, Murray Stokely mur...@stokely.org wrote:
I think none of these examples describe a zlib compressed data block inside
a binary file that the OP asked about, as all of your examples
First, why does this expression have a 'srcref' element:
exprA - substitute(function(x) a*x, list(a=2))
print(exprA)
function(x) 2 * x
str(as.list(exprA))
List of 4
$ : symbol function
$ :Dotted pair list of 1
..$ x: symbol
$ : language 2 * x
$ :Class 'srcref' atomic [1:8] 1 20 1 34 20
Thanks. /Henrik
On Thu, Dec 12, 2013 at 5:27 PM, Duncan Murdoch
murdoch.dun...@gmail.com wrote:
On 13-12-12 7:57 PM, Henrik Bengtsson wrote:
First, why does this expression have a 'srcref' element:
exprA - substitute(function(x) a*x, list(a=2))
print(exprA)
function(x) 2 * x
str(as.list
Hi,
I'm try to collect a list of methods/packages available in R for doing
in-string variable/symbol substitution, e.g. someFcn(pi=${pi}),
anotherFcn(pi=@pi@) and so on becomes pi=3.141593. I am aware of
the following:
** gsubfn() in the 'gsubfn' package, e.g.
gsubfn( , , pi = $pi, 2pi =
Does it make sense to talk about the class of the output of
substitute(...)? I'm puzzled by the following outputs:
ee - list(
A = substitute( a - 1 ),
B = substitute({ a - 1 }),
C = substitute(( a - 1 )),
D = substitute( a == 1 )
)
t(sapply(ee, FUN=function(e) { c(typeof=typeof(e),
Is the following passage from help(file.info):
Junction points and symbolic links are followed, so information is
given about the file/directory to which the link points rather than
about the link.
correct? Could it be that Windows was not considered?
help(file.symlink) mentions several
This is is an issue that bugged me for a while. I encountered a year
ago (April 2012) when I first tried to build R from source on Windows.
I never figured out what the solution is or if I'm doing something
wrong myself (but I have found a tedious workaround). I'm still on
the same Windows 7
1. This is one of the reasons for isFile() and isDirectory() in
R.utils. I add workarounds as new ones are discovered.
2. This works (and also tests for existence of a *directory*):
file_test(-d, C:/Program Files)
[1] TRUE
file_test(-d, C:/Program Files/)
[1] TRUE
3a. C: and C:/ (at the
On Sun, Jan 26, 2014 at 6:34 AM, Axel Urbiz axel.ur...@gmail.com wrote:
Hi Duncan,
My most sincere apologies. It's really not my intention to waste anyones
time. More the opposite...for some reason I thought that the problem had to
do with my call to options() and thought that would be
I've noticed that the processing time for the default capture.output()
grows exponentially in the number of characters outputted/captured.
The default settings sinks to a temporary textConnection(). When
instead sinking to a rawConnection(), the processing time becomes
linear. See below example
Contrary to other functions in 'base', attach() output messages to
stdout instead of stdout, e.g.
a - 1
capture.output(attach(list(a=1)))
[1] The following object is masked _by_ .GlobalEnv:
[2]
[3] a
Shouldn't this message go to stderr?
Here's a patch for the local function
Until fixed, one way to fool R here without changing the vignette or
anything else seems to be (verified on Windows):
mkdir figures
set SWEAVE_OPTIONS=prefix.string=figures/fig
R CMD Sweave foo.Rnw
That obviously has some limitations.
/Henrik
On Mon, Apr 14, 2014 at 5:28 AM, Martin Maechler
On Thu, Apr 24, 2014 at 1:42 PM, Duncan Murdoch
murdoch.dun...@gmail.com wrote:
On 24/04/2014, 1:11 PM, Yihui Xie wrote:
Hi,
I guess the backslash should not be used as the separator for
strsplit() in compareVersion(), because the period in [.] is no longer
a metacharacter (no need to
(As a non-root/non-admin), I've just tried to figure out how to
prevent a default $R_HOME/site-library/ to be added to the library
path. The solution I found was to environment variable R_LIBS_SITE to
: (preferably in ~/.Renviron). Note that setting R_LIBS_SITE to en
empty string will cause it
On Windows,
1. Open the Windows Command interpreter (cmd.exe).
2. Launch rgui.exe --vanilla.
2. In RGui, (disable Misc - Buffered output) and run the following
endless loop:
i - 0; repeat { print(i - i + 1); Sys.sleep(0.1) }
[1] 1
[1] 2
[1] 3
...
3a. Back at the Windows command line, press
This may have been asked before, but is there an elegant way to check
whether an variable/argument passed to a function is a parse tree
for an (unevaluated) expression or not, *without* evaluating it if
not?
Currently, I do various rather ad hoc eval()+substitute() tricks for
this that most
Hi,
no need to repost and start yet another thread on the same topic as
you posted yesterday (R-devel thread ''ReplayPlot, limited to single
session for RecordPlot(), 2014-04-30). It just makes it hard to keep
a constructive conversation in one place and it clutters up the
archives.
Replaying
is also what I hoped for, but specifically I wanted to test it
on the 'expr0' object as in my example.
Thanks,
Henrik
PS. Duncan, I was trying find a good name for it and got parse tree
from ?substitute.
-pd
On 01 May 2014, at 22:39 , Henrik Bengtsson h...@biostat.ucsf.edu wrote:
This may
I think there are several aspects to Yihue's post and some simple
workarounds/long solutions to the issues:
1. For the reasons argued, I would agree that 'R CMD check'
incorrectly assumes that tangled code script should be able to run
without errors. Instead I think it should only check the
Sorry, it should be Yihui and nothing else. /Henrik
On Fri, May 30, 2014 at 10:15 AM, Henrik Bengtsson h...@biostat.ucsf.edu
wrote:
I think there are several aspects to Yihue's post and some simple
workarounds/long solutions to the issues:
1. For the reasons argued, I would agree that 'R CMD
OBJECTIVE:
To update source(..., print.eval=FALSE) to not use withVisible()
unless really needed. This avoids unnecessary increases of reference
counts/NAMED introduced by withVisible(), which in turn avoids
unnecessary memory allocations and garbage collection overhead. This
has an impact on all
Does anyone know of a simple/neat way to make debug() and/or trace()
send output to the standard error stream (not standard output)?
Thanks,
Henrik
__
R-devel@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-devel
Seems related to:
https://stat.ethz.ch/pipermail/r-devel/2012-May/064213.html
Henrik
On Jul 14, 2014 10:45 AM, Jon Olav Skoien jon.sko...@jrc.ec.europa.eu
wrote:
I am using tools::compactPDF for reducing the size of some pdf-files
with GhostScript. I had some trouble in the beginning as the
From a developers point of view, these days a less ambiguous name for
'Depends' would be 'Attaches'.
...or maybe even 'ImportsAndAttaches' with 'ImportsOnly' (for 'Imports').
I think Simon phrased it very well, and as others already pointed out,
having one package attaching additional ones
I can reproduce this. It seems to be happen when trying to drop the
last element, e.g.
x - 1:3
x[-3.1]
[1] 1 2 3
x[-2.1]
[1] 1 3
x[-1.1]
[1] 2 3
x - 1:2
x[-2.1]
[1] 1 2
x[-1.1]
[1] 2
x - 1:4
x[-4.1]
[1] 1 2 3
x[-3.1]
[1] 1 2 4
x[-2.1]
[1] 1 3 4
x[-1.1]
[1] 2 3 4
x - 1
x[-1.1]
I cannot remember if this has already been discussed or not, and I'm a
bit worried I'm throwing off an endless debate. If it's already
settled, no need to discuss it further.
TOPIC #1:
Shouldn't R use KB, MB and GB when reporting on sizes kilobytes,
megabytes and gigabytes? More specifically,
On Tue, Sep 30, 2014 at 2:20 PM, Matthieu Gomez
gomez.matth...@gmail.com wrote:
I have a question about shallow copies in R. Since R 3.1.0, subsetting
a dataframe with respect to its columns no longer result in deep
copies. This is an amazing change in my opinion. Now, subsetting a
data.frame
A question I meant to ask for a very long time:
I have several functions that temporarily open files using file(...,
open=rb). I'd like to support gzip'ed files also and noticed that
gzfile(..., open=rb) handles also non-compressed files, cf.
help(gzfile):
For 'gzfile' the description is the
Assigning one or more values to a vector/matrix/array x for which
length(x) == 0 gives no error, e.g.
x - integer(0)
x[] - 1:2
x - matrix(nrow=0, ncol=1)
x[] - 1:2
x[,1] - 1:2
x - array(dim=c(0,1,1))
x[] - 1:2
x[,1,1] - 1:2
whereas
x - integer(1)
x[] - 1:2
Warning message:
In x[] -
On Oct 24, 2014 1:59 AM, Hervé Pagès hpa...@fhcrc.org wrote:
Hi Henrik,
On 10/23/2014 08:10 PM, Henrik Bengtsson wrote:
Assigning one or more values to a vector/matrix/array x for which
length(x) == 0 gives no error, e.g.
x - integer(0)
x[] - 1:2
x - matrix(nrow=0, ncol=1)
x[] - 1:2
On Sun, Oct 26, 2014 at 8:14 PM, Murat Tasan mmu...@gmail.com wrote:
Ah (again)!
Even with my fumbling presentation of the issue, you gave me the hint
that solved it, thanks!
Yes, the reg.finalizer call needs to be wrapped in an .onLoad hook so
it's not called once during package
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