Dear all
I was wondering whether such a long post could be fortune-ed. What do you think?
Regards
Liviu
On Sat, Aug 21, 2010 at 9:33 PM, Sharpie wrote:
> Well, I can think of three ways it can go down:
>
>
> 1. You want a shiny new pony.
>
> You ask about it on the mailing list and it seems th
On Sun, Aug 22, 2010 at 9:49 PM, Ted Harding
wrote:
> "People won't mind"? If R-help ends up telling me exactly what to do,
> I shall leave the list. I mean it. For good.
>
At a minimum it already does so:
"PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide co
On Mon, Aug 23, 2010 at 7:04 AM, Paul Johnson wrote:
> I can tell. I wish sessionInfo would just grab the locale information.
>
Here it does so by default: locale info is included in sessionInfo
output. Regards
Liviu
> sessionInfo()
R version 2.10.1 (2009-12-14)
x86_64-pc-linux-gnu
locale:
[1]
On Tue, Aug 24, 2010 at 5:17 AM, wrote:
> - Also, "?glm" does come over as pretty rude,
>
Personally I've always seen the '?fun' answers as appropriate and
straight to the point. There's no need to type a nice sounding phrase
à la française just to express 'see the ?glm reference'. A
'requiremen
Dear all
On Wed, Dec 1, 2010 at 7:21 PM, Dominick Samperi wrote:
> The author line of the latest release of the R package
> Rcpp (0.8.9) was revised as follows:
>
> From: "based on code written during 2005 and 2006 by Dominick Samperi"
>
> To: "a small portion of the code is based on code written
Dear R developers
Would you consider adding a 'data.frame' method for the base::rep
function? The need to replicate a df row-wise can easily arise while
programming, and rep() is unable to handle such a case. See below.
> x <- iris[1, ]
> x
Sepal.Length Sepal.Width Petal.Length Petal.Width Specie
Hello David
On Tue, Aug 2, 2011 at 4:14 PM, David Winsemius wrote:
>> x <- data.frame(a = as.Date('2000-01-01'), b=as.Date('2001-01-01'))
>> x$d <- x$a -x$b
>> require(mefa)
>> rep(x, 2)
> a b d
> 1 2000-01-01 2001-01-01 -366
> 2 2000-01-01 2001-01-01 -366
>> str(rep(x,2))
Dear all
The trouble with the current duplicated() function in is that it can
report duplicates while searching fromFirst _or_ fromLast, but not
both ways. Often users will want to identify and extract all the
copies of the item that has duplicates, not only the duplicates
themselves.
To take the
Dear Jonathan,
On Thu, May 7, 2009 at 4:18 PM, Jonathan Baron wrote:
> can't imagine that someone would want to search just vignettes and not
> help pages, or the reverse.
>
Searching vignettes only can be of interest to users. If someone is
interested in (full-fledged) code examples, and not in
On 6/20/09, Dr. D. P. Kreil wrote:
> you can suggest an online resource to help me use the right vocabulary
> and better understand the fundamental concepts, I am of course
>
There is in R the accuracy [1] package. It has a vignette (and paper)
dealing with various computational errors (in R).
L
Dear R developers,
Currently many (all?) test functions in R describe the alternative
hypothesis, but not the the null hypothesis being tested. For example,
cor.test:
> require(boot)
> data(mtcars)
> with(mtcars, cor.test(mpg, wt, met="kendall"))
Kendall's rank correlation tau
data: mpg
Hello,
On 8/16/09, Ted Harding wrote:
> I don't know about *compelling* reasons! But (as a general rule)
> if the Alternative Hyptohesis is stated, then the Null Hypothesis
> is simply its negation. So, in your example, you can infer
>
> H0: true tau equals 0
> Ha: true tau is not equal to
On 8/16/09, Ted Harding wrote:
> > Oh, I had a slightly different H0 in mind. In the given example,
> > cor.test(..., met="kendall") would test "H0: x and y are independent",
> > but cor.test(..., met="pearson") would test: "H0: x and y are not
> > correlated (or `are linearly independent')" .
Dear R devels
Yesterday I was slightly surprised to notice that R incorrectly
detected some of the locale settings. I am not sure whether this is
important, but I preferred to drop a message. In the R output below,
some entries that should have been "en_GB.UTF-8" are presented as "C".
Regards
Liviu
Dear developers
Please read below.
On 6/25/09, Marc Schwartz wrote:
> You can use the following *after* the \begin{document} directive:
> \setkeys{Gin}{width=0.8\textwidth}
>
> The above is the default. Reset it to what you would like.
>
> Note, as per that manual page, that the Sweave optio
Dear developers
I get some strange crashes when 'cairoDevice' and 'tcltk' are both
loaded in the same R vanilla session.
When executing the following in that order
require(relimp)
require(cairoDevice)
showData (iris)
I get a crash with the following message (see R-relimp-cairoDevice.txt):
The pro
Dear developers
I've tried this a couple of days ago on r-help, unfortunately with no
feedback. Could you please take a look and confirm whether it's a bug,
feature, or bad eye-sight when reading Help:
Is it normal that R ignores options("width"=100) at start-up? Although
li...@debian-liv:~$ cat
On 12/7/09, Liviu Andronic wrote:
> Is it normal that R ignores options("width"=100) at start-up? Although
> li...@debian-liv:~$ cat /usr/lib/R/etc/Rprofile.site | grep width
> options(width = 100)
>
Found the issues. In the config, Rcmdr was starting after the
option
Dear all
I am getting this strange error when checking my package. Would you
have an idea what causes it?
Thank you
Liviu
* checking Rd cross-references ... WARNING
Error in .find.package(package, lib.loc) :
there is no package called 'KernSmooth'
Calls: -> lapply -> FUN -> .find.package
Execu
Hello
On 12/21/09, Duncan Murdoch wrote:
> > R version 2.10.0 (2009-10-26)
>
> Do you get the same message in 2.10.1?
>
I no longer get the warning after I installed r-recommended and
r-cran-kernsmooth, without upgrading to 2.10.1. Perhaps this is a
Debian specific issue.
Regards
Liviu
___
Dear R developers
I understand that this is not a proper r-devel message, but it still
touches to the organisation of the R project.
I would like to make a small donation to the project, but I am not
comfortable with sending my credit card details via post or mail and,
as echoed elsewhere on r-hel
On Sun, Feb 15, 2009 at 8:48 PM, Paul Murrell wrote:
> I know that pdf() adds similar "Creator" information. I don't recall
> seeing anything like this for the raster devices, but I've worked less
> with them so I don't know for sure.
>
By default PDF vector graphs get:
> pdf.options()
[..]
$titl
On Thu, Feb 19, 2009 at 3:47 PM, Sklyar, Oleg (London)
wrote:
> I do think there is a need for an interactive graphics package for R.
>
There are also the GTK-based playwith, and latticist; unsure though
whether they fit your requirements.
Liviu
--
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http://www.alienetwo
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