Full_Name: Bill Dunlap
Version: R version 2.8.0 Under development (unstable) (2008-07-05 r46037)
OS: Linux
Submission from: (NULL) (76.28.245.14)
valgrind finds some memory leaks in R when I use sub() with
a range in the regular expression:
% R --debugger=valgrind --debugger-args=--leak-check=fu
Suppose that a package "foo" contains a tests directory with a number
of *.R files. Currently, each of the .R files must begin with
library("foo")
or the library is not loaded.
I suggest that the package be loaded automatically (at the beginning
of each file, or before any of the files are ru
Full_Name: Robert McGehee
Version: 2.7.1
OS: Windows
Submission from: (NULL) (192.223.226.6)
R-developers,
The results below seem inconsistent. From the documentation for is.numeric, I
expect FALSE in both cases.
> x <- data.frame(dt=Sys.Date())
> is.numeric(x$dt)
[1] FALSE
> sapply(x, is.numeri
R-developers,
The results below are inconsistent. From the documentation for
is.numeric, I expect FALSE in both cases.
> x <- data.frame(dt=3DSys.Date())
> is.numeric(x$dt)
[1] FALSE
> sapply(x, is.numeric)
dt
TRUE
## Yet, sapply seems aware of the Date class
> sapply(x, class)
dt
"Date"
Tha
Full_Name: Paul Eckermann
Version: 2.7.1
OS: Windows XP Service Pack 2
Submission from: (NULL) (129.127.183.12)
This is the first time I have submitted a bug report, so apologies if I have not
followed the correct protocol.
If I enter
length(rnorm(100*.29))
it returns 28 rather than 29.
y<-(1
Hi the list,
I guess I find an other bug (the first one is at the end off this mail)
in package.skeleton. It occurs when we give as code_file some file that
are not in the current directories.
If we give a single file to code_file (like code_file=3D"riri/fifi.R"),
it does not reconize fifi.R a
Looks like reports from the last month are trickling in. 170 of them in
incoming, but there's a lot of spam. I hope Martin's spamfilters are
less leaky that ours, so that they get killed en route to r-devel
--
O__ Peter Dalgaard Øster Farimagsgade 5, Entr.B
c/ /'_ --- D
Try printing floor(100*.29): you have forgotten about representation
error.
From the help page:
n: number of observations. If 'length(n) > 1', the length is
taken to be the number required.
and you asked for (just) less than 29 observations, and got what you asked
for.
On
For the record: this is now fixed.
On Thu, 7 Aug 2008, [EMAIL PROTECTED] wrote:
Full_Name: Robert McGehee
Version: 2.7.1
OS: Windows
Submission from: (NULL) (192.223.226.6)
R-developers,
The results below seem inconsistent. From the documentation for is.numeric, I
expect FALSE in both cases.
For the record: this is now fixed.
On Thu, 7 Aug 2008, [EMAIL PROTECTED] wrote:
Full_Name: Bill Dunlap
Version: R version 2.8.0 Under development (unstable) (2008-07-05 r46037)
OS: Linux
Submission from: (NULL) (76.28.245.14)
valgrind finds some memory leaks in R when I use sub() with
a range
That's not a bug. It's FAQ 7.31
Thierry
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute for Nature
and Forest
Cel biometrie, methodologie en kwaliteitszorg / Section biometrics,
method
For the record: this is now fixed.
On Thu, 7 Aug 2008,
[EMAIL PROTECTED] wrote:
R-developers,
The results below are inconsistent. From the documentation for
is.numeric, I expect FALSE in both cases.
x <- data.frame(dt=3DSys.Date())
is.numeric(x$dt)
[1] FALSE
sapply(x, is.numeric)
dt
TRU
Thanks Ben for your tips.
I'm not sure it'll be so easy to do (as the non-feasible regions depend
on the model parameters), but I'm sure it's worth giving a try.
Thanks !!!
Best,
Mathieu
Ben Bolker a écrit :
Mathieu Ribatet epfl.ch> writes:
Dear list,
I'm currently writing a C code to
FYI,=20
I've tried posting the below message twice to the bug tracking system,
once by email (below), and the second time 5 days later directly to the
bugs.r-project.org website. As far as I can tell, the bug tracking
system hasn't picked this up. Also it looks like the latest "incoming"
bug is dat
On Wed, 30 Jul 2008, Martin Maechler wrote:
>> "RobMcG" == McGehee, Robert <[EMAIL PROTECTED]>
>> on Tue, 29 Jul 2008 15:40:37 -0400 writes:
>
>RobMcG> FYI,
>RobMcG> I've tried posting the below message twice to the bug tracking
> system,
>
>[... r-bugs problems discus
Hi!
If I use format() on numeric vector, na.encode argument does not have any e=
ffect. This
was reported before:
- https://stat.ethz.ch/pipermail/r-help/2007-October/143881.html
- http://tolstoy.newcastle.edu.au/R/e2/devel/06/09/0360.html
It works for other (say character) classes!
> format(c("
> "RobMcG" == McGehee, Robert <[EMAIL PROTECTED]>
> on Tue, 29 Jul 2008 15:40:37 -0400 writes:
RobMcG> FYI,
RobMcG> I've tried posting the below message twice to the bug tracking
system,
[... r-bugs problems discussed in a separate thread ]
RobMcG> R-devel
Hi!
Methods for format() are not consistent when applied to vectors
having NA values. Some methods encode NA values to "NA"
by default, while other do not. It would be much more easier to
write other functions if these functions would all behave
consistently.
Examples produced with R
> version
For the record: this is now fixed.
On Thu, 7 Aug 2008, [EMAIL PROTECTED] wrote:
> Full_Name: Bill Dunlap
> Version: R version 2.8.0 Under development (unstable) (2008-07-05 r46037)
> OS: Linux
> Submission from: (NULL) (76.28.245.14)
>
>
> valgrind finds some memory leaks in R when I use sub() wi
That's not a bug. It's FAQ 7.31
Thierry
ir. Thierry Onkelinx
Instituut voor natuur- en bosonderzoek / Research Institute for Nature
and Forest
Cel biometrie, methodologie en kwaliteitszorg / Section biometrics,
method
If the positive definiteness of the covariance
is the only issue, then you could base a penalty on:
eps - smallest.eigen.value
if the smallest eigen value is smaller than eps.
Patrick Burns
[EMAIL PROTECTED]
+44 (0)20 8525 0696
http://www.burns-stat.com
(home of S Poetry and "A Guide for the Un
Full_Name: June Kim
Version: 2.7.0
OS: Windows XP SP3
Submission from: (NULL) (220.117.151.228)
R 2.7.0 and up(including 2.7.1) crashes on the startup on Korean Windows XP.
All versions before R 2.7.0 worked without a problem on the same machine.
It seems like related to the locale setting.
se
Dear Patrick (and other),
Well I used the Sylvester's criteria (which is equivalent) to test for
this. But unfortunately, this is not the only issue!
Well, to sum up quickly, it's more or less like geostatistics.
Consequently, I have several unfeasible regions (covariance, margins and
others).
Full_Name: Christian Kuehnert
Version: 2.7.1
OS: Windows XP
Submission from: (NULL) (91.14.237.109)
Hello,
I've installed the package RBGL (and XML and Rgraphviz) and tried to follow the
examples in the RBGL-manual
http://bioconductor.org/packages/2.2/bioc/vignettes/RBGL/inst/doc/RBGL.pdf
Bu
Full_Name: James Curran
Version: 2.7.1
OS: Windows XP/Vista
Submission from: (NULL) (130.216.51.81)
stripchart ignores the main title option. For example, in the documentation
stripchart(decrease ~ treatment,
main = "stripchart(OrchardSprays)",
vertical = TRUE, log = "y"
Full_Name: Ramón Enríquez Gabeiras
Version: 2.7.0
OS: Windows 32
Submission from: (NULL) (193.110.154.163)
For unbalanced problems, if you provide class.weights parameters (i.e
class.weights = c("1" = 80, "0"= 20), prob.model = TRUE) always return the error
...
If you try with prob.model = FALS
Full_Name: Alexander Blocker
Version: 2.7.1
OS: Ubuntu 8.04 / Windows XP
Submission from: (NULL) (76.119.235.225)
When running lm(modeleq, weights=wt, data=dataset) with small weights (<1e-10),
I have encountered an odd phenomenon with fitted values. Due to numerical
precision issues, the fitted
Full_Name: Chris Andrews
Version: 2.7.1
OS: Windows
Submission from: (NULL) (74.92.48.53)
The following code shows that the legend is misplaced when a title is included
AND xlim specifies a decreasing x axis.
--
matplot(1:5, matrix(rnorm(5*3), nrow=5), type="l", col=1:3, lty=1, lwd=
I recently downloaded the R schoolmath package and found a bug in the
"primes" function.
I'm not sure if it has been reported or not. I tried to report it to the
maintainer, but the email
address listed was no longer available.
Anyway ...
If you run the example from the document *primes(12,150)
Full_Name: Lawrence Jack Winkler
Version: 2.7.1
OS: OSX Leopard 10.5.4
Submission from: (NULL) (216.170.232.85)
I receive the following error when attempting to Get List of packages in the
Package Installer GUI interface:
Warning: unable to access index for repository
http://www.stathy.com/cran/
Full_Name: Norbert Podhorszki
Version: 2.7.0
OS: RHEL4
Submission from: (NULL) (160.91.210.37)
Using PGI 6.2.5 compiler instead of gcc, there is no HAVE_GLOB defined for
compilation (on our machine).
The function do_unlink(...) in src/main/platform.c (lines 1368-1410) will have
an unclosed if st
Full_Name: Lawrence Jack Winkler
Version: 2.7.1
OS: OSX Leopard 10.5.4
Submission from: (NULL) (216.170.232.85)
I receive the following error when attempting to Get List of packages in the
Package Installer GUI interface:
Warning: unable to access index for repository
http://www.stathy.com/cran/
Full_Name: Juan Gea
Version: R version 2.6.2
OS: Fedora Core 6
Submission from: (NULL) (79.153.48.49)
Abort:
objeS <- matrix("AAA",100)
class(objeS)
outTxt <- textConnection("vaClob", open = "w", local = FALSE)
dput(objeS,outTxt)
close(outTxt)
R version 2.6.2 (2008-02-08)
Copyright (C)
Full_Name: Song Qifan
Version: 2.7.0
OS: Windowa Xp
Submission from: (NULL) (58.207.200.53)
When I used the package "ada" to realize a boosting algorithm, there occures a
bug.
I use the function "ada" to produce a ada object from the training data. After
that, I use the function "predict.ada" to
Full_Name: Craig Ruff
Version: 2.7.1
OS: Irix 6.5.30
Submission from: (NULL) (128.117.8.145)
Cairo based bitmap graphics output should work if cairo and R have been compiled
without xlib support. 2.7.1 gives the "X11 is not available" message in this
case when run interactively, and from my read
Full_Name:
Version: 2.7.1 (2008-06-23)
OS: windows vista
Submission from: (NULL) (216.82.144.137)
Hello,
I have been working with various probability distributions in R, and it seems
the gamma distribution is inaccurate for some inputs.
For example, qgamma(1e-100, 5e-101, lower.tail=FALSE) giv
Full_Name: susscorfa
Version: 2.7.1
OS: ubuntu
Submission from: (NULL) (129.125.177.31)
Incorrect implementation of the grouping variable in the function glmer crashes
R
a small example:
require(lme4);
a<-data.frame(b=rpois(1000,10), c=gl(20,50), d=rnorm(1000,3), e=rnorm(1000,5),
f=rnorm(1000,
On 07/08/2008 5:34 AM, [EMAIL PROTECTED] wrote:
Full_Name: Lawrence Jack Winkler
Version: 2.7.1
OS: OSX Leopard 10.5.4
Submission from: (NULL) (216.170.232.85)
I receive the following error when attempting to Get List of packages in the
Package Installer GUI interface:
Warning: unable to acces
Hi Christian --
[EMAIL PROTECTED] writes:
> Full_Name: Christian Kuehnert
> Version: 2.7.1
> OS: Windows XP
> Submission from: (NULL) (91.14.237.109)
>
>
> Hello,
>
> I've installed the package RBGL (and XML and Rgraphviz) and tried to follow
> the
> examples in the RBGL-manual
>
> http://bioc
Dear all,
In R-devel I have noticed the new approach for the "ts" class in the
package "methods".
the "structure" behaviour of "ts" is not always kept when one uses
"ts" objects and objects of classes which extend the virtual class
"structure".
As a short example:
## this works fine
setClass("f
Hi,
I have a package where I do things like this a lot:
if(strncmp(CHAR(asChar(Scategory)), "chance", 6) == 0)
category = h_category_chance;
else if(strncmp(CHAR(asChar(Scategory)), "utility", 7) == 0)
category = h_category_utility;
else if(strncmp(CHAR(asChar(Scategory)), "decisio
It is not safe to rely on pointer comparisons until R 2.8.0. Currently it
is easy to get CHARSXPs that are not in the cache: it is not impossible in
2.8.0, but you have to know how to 'break and enter'.
In your code you are comparing a CHARSXP and a SYMSXP. You want to
use charChance = mkCha
Yohan Chalabi wrote:
Dear all,
In R-devel I have noticed the new approach for the "ts" class in the
package "methods".
the "structure" behaviour of "ts" is not always kept when one uses
"ts" objects and objects of classes which extend the virtual class
"structure".
As a short example:
## this
If I understand your proposal correctly, then it
probably isn't a good idea.
A derivative-based optimization algorithm is going
to get upset whenever it sees negative infinity.
Genetic algorithms, simulated annealing (and I think
Nelder-Mead) will be okay when they see infinity
but if all infeasi
On 8/7/2008 11:20 AM, Prof Brian Ripley wrote:
It is not safe to rely on pointer comparisons until R 2.8.0. Currently it
is easy to get CHARSXPs that are not in the cache: it is not impossible in
2.8.0, but you have to know how to 'break and enter'.
In your code you are comparing a CHARSXP an
On Thu, 7 Aug 2008 [EMAIL PROTECTED] wrote:
> Full_Name: Juan Gea
> Version: R version 2.6.2
> OS: Fedora Core 6
> Submission from: (NULL) (79.153.48.49)
>
> Abort:
>
> objeS <- matrix("AAA",100)
> class(objeS)
> outTxt <- textConnection("vaClob", open = "w", local = FALSE)
> dput(objeS,outTx
> "PD" == Peter Dalgaard <[EMAIL PROTECTED]>
> on Thu, 07 Aug 2008 11:43:50 +0200 writes:
PD> Looks like reports from the last month are trickling
PD> in. 170 of them in incoming, but there's a lot of
PD> spam. I hope Martin's spamfilters are less leaky that
PD> ours, s
Bill,
Thanks. Whether or not it is the cause here it should clearly be
PROTECT-ed (I suspect the original version didn't need to be, but leaving
PROTECTs off is prejudicial to future maintenance), so I've incorporated
this in R-devel/R-patched.
Brian
On Thu, 7 Aug 2008, Bill Dunlap wrote:
By the way, valgrind finally finished checking
this example and found no problems after adding
the PROTECT(tval). Nor did valgrindless R crash as it
did before on this example.
-Bill
On Thu, 7 Aug 2008, Prof Brian Ripley wrote:
> Bill,
>
> Thanks. Whether or not it is the cause here it should c
When I ask R 2.7.1 to read the file below it gives this error message. Whe=
n I ask R 2.5.0 to read this same file it runs fine. I think there is a bu=
g in 2.7.1. Would you please check this for me. Thanks. Ellen Mitchell
symptoms <-readSPSSdata ("D:Documents and Settings/ag diary; total liv
Martin Maechler wrote:
"PD" == Peter Dalgaard <[EMAIL PROTECTED]>
on Thu, 07 Aug 2008 11:43:50 +0200 writes:
PD> Looks like reports from the last month are trickling
PD> in. 170 of them in incoming, but there's a lot of
PD> spam. I hope Martin's spamfilters are less
on 08/07/2008 05:23 PM Peter Dalgaard wrote:
Martin Maechler wrote:
"PD" == Peter Dalgaard <[EMAIL PROTECTED]>
on Thu, 07 Aug 2008 11:43:50 +0200 writes:
PD> Looks like reports from the last month are trickling
PD> in. 170 of them in incoming, but there's a lot of
Marc Schwartz wrote:
on 08/07/2008 05:23 PM Peter Dalgaard wrote:
Martin Maechler wrote:
"PD" == Peter Dalgaard <[EMAIL PROTECTED]>
on Thu, 07 Aug 2008 11:43:50 +0200 writes:
PD> Looks like reports from the last month are trickling
PD> in. 170 of them in incoming, but
On Thu, 3 Jul 2008, [EMAIL PROTECTED] wrote:
> Full_Name: Sang Hyun Koh
> Version: 2.7.0, 2.7.1
> OS: MS Windows XP, Server 2003
> Submission from: (NULL) (202.30.14.68)
>
>
> Since R 2.7.0 & recent 2.7.1, Rgui.exe crashes on Korean Windows XP and 2003.
>
> After change the locale language to Japa
Strictly this is correct:
...: additional parameters passed to the default method, or by it
to 'plot' and 'axis' to control the appearance of the plot.
Note, not title(), and plot() is called with ann=FALSE. So the fix is to
call title() separately.
It should now be safe to p
I've now tidied up the remaining messages, so there are about 6 new ones
(for now -- spam was still arriving as I did this). For a couple of those
the attachements will need unpicking and decoding.
On Fri, 8 Aug 2008, Peter Dalgaard wrote:
Martin Maechler wrote:
"PD" == Peter Dalgaard <[EMAI
This is already fixed by
r46068 | maechler | 2008-07-16 22:34:26 +0100 (Wed, 16 Jul 2008) | 1 line
package.skeleton(., code_files) fix name check
Not sure when it was submitted
On Thu, 7 Aug 2008, [EMAIL PROTECTED] wrote:
Hi the list,
I guess I find an other bug (the first one is at th
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