>>>>>
>>>>
>>>> --
>>>> Luke Tierney
>>>> Chair, Statistics and Actuarial Science
>>>> Ralph E. Wareham Professor of Mathematical Sciences
>>>> University of Iowa Phone:
n("dqrls")
>
> I'm not asking for a conceptual UML diagram, so far as I know.
>
> The kind of trace information you get with gdb in C programs and
> shallow steps with "n" would probably help. I would not need to keep
e the code here is is wrapped
with but I'm not sure it was meant to change the previous
behavior.
-roger
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o volunteer to create and maintain the task view.
>
> Any thoughts?
>
> Thanks,
>
> Max
>
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Roger D. Peng | http://www.bi
the result was simply
> eval(substitute(list(x)), e)
[[1]]
[1] 2
I can't say I know what the output should be but I'd like some
clarification on whether this is a bug.
Thanks,
-roger
--
Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng/
_
My patch was not particularly great. I think the Peter's alternative
makes (more) sense.
-roger
On Mon, Mar 9, 2009 at 8:47 AM, Peter Dalgaard wrote:
> Roger D. Peng wrote:
>> Hmm, I see what you mean, and I'd be willing to accept that logic if I
>> could find a singl
aniel Hansen
wrote:
> Roger
>
> (I think) L is shorthand for some logical value, ie. TRUE or FALSE. That has
> always been pretty clear to me. Your patch was stripped.
>
> Kasper
>
> On Mar 8, 2009, at 18:20 , Roger D. Peng wrote:
>
>> I've never quite understo
I've never quite understood the documentation for the 'all' argument
to 'merge'. I'm pretty sure using 'all = L' doesn't work but I'm open
to correction here. In any event, I've attached a patch.
-roger
--
27;d
rather students learnt to program well than to program correctly -
since correctness follows goodness but goodness does not follow
correctness. But that's an argument for another day!
Barry
______
R-devel@r-project.org maili
Jul 31, 2008 at 10:53 AM, Henrik Bengtsson <[EMAIL PROTECTED]> wrote:
> Hi,
>
> On Thu, Jul 31, 2008 at 6:35 AM, Roger D. Peng <[EMAIL PROTECTED]> wrote:
>> Are the functions 'R_Unserialize' and 'R_InitFileInPStream' allowed to
>> be used in R p
ted use of connection pointers this defines the opaque
pointer type. */
I have a function in the 'filehash' package that unserializes a bunch
of objects from a file and it seems to run much faster in C than in R.
But I don't want to release something that uses a non-public
function/i
---
I think this should be "package is loaded" and not "library is
loaded". At least, I can't see how it can be correct the way it's
currently written.
-roger
src/library/utils/man/help.Rd |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git src/library/utils/man/help.Rd src/
1 aqua http/ftp sockets
>>>>>>> libxml TRUE TRUE TRUE TRUE FALSE TRUE TRUE TRUE fifo
>>>>>>> cledit iconv NLS profmem cairo TRUE TRUE TRUE TRUE
>>>>>>> TRUE TRUE Martin
>>>>>>> --
>>>>>>> Martin Morgan Computation
it might be perfectly ok, but you should
>>> be doing it consciously, not by mistake.
>> I am working on that, too (e.g. a simple NOTE in case the date spec
>> cannot be canonicalized, etc.). If file time stamps were realiable, we
>> could compare these to the given dat
> -k
>
>
>
>> Hadley
>
>> --
>> http://had.co.nz/
>
>> __
>> R-devel@r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-devel
>
> ___
the current sd().
>
> Does this idea have any merit?
>
> cheers,
>
> Rolf Turner
>
> ##
> Attention:\ This e-mail message is privileged and confid...{{dropped:9}}
>
>
Thanks! The patch to src/modules/internet/internet.c in r44937 was just what I
was looking for.
-roger
Prof Brian Ripley wrote:
> On Wed, 26 Mar 2008, Roger D. Peng wrote:
>
>> In Windows, 'download.file' pops up a separate window indicating the
>> progress of th
tant flashing of the progress window can be a
little
disorienting (at least for me).
Is there a way to suppress this progress window? Or is it an operating system
feature?
-roger
--
Roger D. Peng | http://www.biostat.jhsph.edu/~rpeng/
__
R-devel@r
ession tests that were also added subsequent
> to that prior set of patches that I had submitted.
>
> If perhaps Roger and Gabor could so some testing on these patches before
> they are considered for inclusion into the R-devel tree, it would be
> helpful to check to see if I h
008-03-01 2008-04-01 2008-05-01 2008-06-01 2008-07-01 2008-08-01
2008-09-01 2008-10-01 2008-11-01 2008-12-01 2009-01-01 2009-02-01
Levels: 2008-03-01 2008-04-01 2008-05-01 2008-06-01 2008-07-01
2008-08-01 2008-09-01 2008-10-01 2008-11-01 2008-12-01 2009-01-01
2009-02-01
____
1
> Levels: 2008-03-01 2008-04-01 2008-05-01 2008-06-01 2008-07-01
> 2008-08-01 2008-09-01 2008-10-01 2008-11-01 2008-12-01 2009-01-01
> 2009-02-01
>
> __
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find it simply listed in some other header file.
> thanks,
> -peter.
>
> __
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> https://stat.ethz.ch/mailman/listinfo/r-devel
>
--
Roger D. Peng |
t;Cairo"), e.g. as a load hook for package
>>>> grDevices. I am using
>>>>
>>>> setHook(packageEvent("grDevices", "onLoad"),
>>>> function(...) {
>>>> grDevices::ps.options(horizontal=FALSE)
>>&
> the utils package.
>
>
> On Wed, 14 Nov 2007, Seth Falcon wrote:
>
>> "Roger D. Peng" <[EMAIL PROTECTED]> writes:
>>
>>> As far as I can tell, 'isOpen' cannot return FALSE in the case when
>>> 'rw = ""
nally'
will produce an error.
I'm not exactly sure of what I'd want since it seems modifying 'getConnection'
would not be a great idea as it is used elsewhere.
-roger
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unc")
Is this the correct thing to do?
The error I get under this setup is that 'myfunc' cannot find the method for
'foo' defined in Package B when 'myfunc' calls 'foo' on an object of class
"bar".
If you've made it this far I'm
cd: ~/R-local/lib: No
such file or directory
and the package is subsequently installed in the current working directory.
The attached patch solves the problem for me.
-roger
--
Roger D. Peng | http://www.biostat.jhsph.edu/~r
01-05 r40386)
> x86_64-unknown-linux-gnu
>
> locale:
> LC_CTYPE=en_US;LC_NUMERIC=C;LC_TIME=en_US;LC_COLLATE=en_US;LC_MONETARY=en_US;LC_MESSAGES=en_US;LC_PAPER=en_US;LC_NAME=C;LC_ADDRESS=C;LC_TELEPHONE=C;LC_MEASUREMENT=en_US;LC_IDENTIFICATION=C
>
> attached base packages:
> [1] "sta
welcome any suggestions.
>
> Cheers,
>
> Mike
>
>
>
>
> Michael Rennie
> Ph.D. Candidate, University of Toronto at Mississauga
> 3359 Mississauga Rd. N.
> Mississauga, ON L5L 1C6
> Ph: 905-828-5452 Fax: 905-828-3792
> www.utm.utoronto.ca/~w3rennie
>
oads" "package:base"
>> proc.time()
> [1] 1.053 0.067 1.109 0.000 0.000
>
> This was undocumented, and not shared by the Windows version.
>
> Is it useful?
> Do people want it retained?
>
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t; R-devel@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-devel
>
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pretty sure
> that there are good solutions available at the R level for most problems.
>
>Although the discussion has not really started, things like dispatch
> in the S4 system are likely to make lazy evaluation a thing of the past
> since it is pretty hard to dispatch on class without knowin
only reason to use the functional form rather than the
> simpler operator is _because_ the slot name has to be computed."
>
>
> How do we decide whether to use the function or the operator?
>
>
> Cheers,
>
--
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month 09
day05
svn rev39121
language R
version.string R version 2.4.0 alpha (2006-09-05 r39121)
>
-roger
--
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implementation in R (see my example, which successfully
> violates the design principles of the language)
>
> Bug, or feature? Any clarifications are appreciated -- it may be my
> half-cooked knowledge that I find this confusing and dangerous.
>
> Best
>
> J
b <- 1
> + }
> + b+2
> + }
>> f()
> [1] 3
>
> I would like f() to report an error, not finding b. I am thinking
> about something like let in Scheme/Lisp.
>
> Thanks,
>
> Tamas
>
> __
> R-devel
gcc 4.0.2) but I seem to be missing something now. Has anyone had any
problems and/or luck?
Thanks for any tips,
-roger
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Prof Brian Ripley wrote:
> On Mon, 12 Jun 2006, Duncan Murdoch wrote:
>
>> On 6/12/2006 4:53 PM, Roger D. Peng wrote:
>>> I've been getting the following warning after running
>>> 'install.packages()' recently:
>>>
>>> W
I've been getting the following warning after running 'install.packages()'
recently:
Warning message:
insufficient OS support on this platform in: normalizePath(path)
Does anyone know what this means? And does anyone know how I can get rid of
the
warning? I've just installed R on a fresh FC5
t R_MEMORY_PROFILING. Is it on the
configure command line?
Thanks for any help,
-roger
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Luke Tierney wrote:
> On Fri, 19 May 2006, Duncan Murdoch wrote:
>
>> On 5/19/2006 9:54 AM, Roger D. Peng wrote:
>>> I noticed something recently that I thought was odd:
>>>
>>> delayedAssign("x", { Sys.sleep(5); 1 })
>>> x #
uring the load I'll have to start from scratch.
Is there anyway to recover the promise (or the value of the expression) in case
of an interrupt?
-roger
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m not sure. The following
does seem to work as I would have expected:
> b <- list(x = data.frame(a = 1:2, b = 2:3), y = data.frame(a = 1:2, b =
> 2:3))
> do.call("rbind", b)
a b
x.1 1 2
x.2 2 3
y.1 1 2
y.2 2 3
>
-roger
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sets R_PAPERSIZE in their site or local profile,
>>> this will supercede the LC_PAPER setting. This would allow for a R
>>> setting that may need to be different than the system default.
>>>
>>> Doing this for 2.4.0 (as opposed to 2.3.x) would give folks notice and
>>> time to consider the impact on their local installations and code, while
>>> enabling future users to take advantage of the standard.
>>>
>>> I think that in general, R should abide by published standards unless
>>> there are very compelling reasons not to.
>>>
>>> HTH,
>>>
>>> Marc Schwartz
>>>
>>>
>>>
>
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R file, different from commandArgs(),
>but this is not as important and probably more difficult as it would change
>the invokation syntax of R.)
>
> sincerely,
>
> /ivo welch
>
> __
> R-devel@r-project.org mailing list
> htt
works fine. The "base"
> environment has the empty environment as a parent. So, I try to do
> the same myself, i.e. new.env(parent=new.env(parent=emptyenv())), but
> once again I get
>
> fcn(2)
> # Error in fcn(2) : attempt to apply non-function
>
> Apparently, I do not understand enough here. Please, enlighten me. In
> the meantime I stick with foo2().
>
> Best,
>
> Henrik
>
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me.
>
> BTW, the defaults can be changed via options() (see ?save): has anyone
> ever found that useful?
I was not even aware of this!
>
> And whilst I am feeling curious, has anyone used save(ascii = TRUE) in
> recent years?
>
I don't think I'
or compressed PDF*.
>
> On Thu, 2 Mar 2006, Hin-Tak Leung wrote:
>
>> Roger D. Peng wrote:
>>> The following paragraph from ?pdf struck me as a bit odd:
>>>
>>> 'pdf' writes uncompressed PDF. It is primarily intended for
>>>
ion.
Should that be "...and PDF-includers such as 'pdftex' are usually _un_able to
handle compression" ?
-roger
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t; _
> platform i386-pc-linux-gnu
> arch i386
> os linux-gnu
> system i386, linux-gnu
> status
> major2
> minor2.0
> year 2005
> month10
> day 06
> svn rev 35749
> language R
>
> --
> Dan Davison
> Com
zed for size not maximal
> possible accuracy.
>
> Really all you have said is `floating point operations are subject to
> rounding error'.
>
>
> On Wed, 8 Feb 2006, Roger D. Peng wrote:
>
>> I noticed the following peculiarity with `serialize()'
dentical(x, d) ## FALSE
[1] FALSE
>
Has anyone noticed this before? I didn't see anything in the docs for
`serialize()' that would indicate this behavior should be expected.
I'm on Linux Fedora Core 4.
-roger
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s
> nanofluidics, nanofactory, nano-this, and nano-that ... I found myself
> thinking "well the speaker should just
> have said
>with(nano,
> ...)
>
>Un(?)fortunately there's no-one here I can share that tho
; reasonable way to save a few variables to disk? I could also make the
> code available when/if I get it working.
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form x86_64-unknown-linux-gnu
>>arch x86_64
>>os linux-gnu
>>system x86_64, linux-gnu
>>status
>>major2
>>minor2.1
>>year 2005
>>month12
>>day 20
>>svn rev 36812
>>language R
>> >
>
>
> Argh...
>
> year 2005
> month12
> day 21
>
> and something like this gets discovered. It's a ritual, I tell ya, a ritual!
>
> If you look at the output and terminate all strings at the embedded
> \0, it looks much more sensible, so it should be fairly easy to spot
> the cause of this bug...
>
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11.
As it turns out, 'gsub(fixed = TRUE)' gives me the answer I *actually* wanted,
which was to replace the string in every entry. But I still think the behavior
of 'sub(fixed = TRUE) is a bit odd.
> version
_
platform x86_64-unknown-lin
ested' packages are not
needed by the *user*, but are needed by the *maintainer*.
Perhaps, you differ with the standard itself, but I personally think it's a
good
one.
-roger
Jari Oksanen wrote:
> On Tue, 2005-09-20 at 09:42 -0400, Roger D. Peng wrote:
>
>>I think this nee
o pass the tests in a clean standard environment without
> forcing anybody to load any extra packages. Is there a possibility to be
> modest and shy in suggestions so that it would be up to the user to get
> those extra packages needed without requiring them in R CMD chec
gt; y <- rnorm(20)
> z <-rep(c(1,2),10)
> xyplot(y~x|z)
> # the above works fine. Now try this:
>
> for (j in 1:1) {xyplot(y~x|z)}
>
> # no graph is produced.
>
--
Roger D. Peng
http://www.biostat.jhsph.edu/~rpeng/
__
R-d
uot;R version 2.1.1, 2005-06-20"
>>>
>>>R-2.1.1/src/include/Rinternals.h
>>>#define EXTPTRSXP 22/* external pointer */
>>>
>>>R-2.1.1/src/main/size.c:
>>>objectsize(SEXP s) has no case for external pointers
>
>
> __
Would using 'capture.output()' work for you in this case?
-roger
Henrik Bengtsson wrote:
> Just for the record (not a request for fix) and an ad hoc workaround if
> anyone needs it:
>
> REASON:
> Running an R script as a plugin on a remote Suse Linux 8.2 with R v2.1.0
> (2005-04-18), I have no
It's not clear to me why a journal publication is necessary
(although I guess it couldn't hurt). What do you cite when you
use SAS? Or Stata?
-roger
Gordon K Smyth wrote:
> This is just a note that R would get a lot more citations if
> the recommended citation was an article in a recognised
> j
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