Dear developeRs,
I appreciate that boxplot now labels the axes with variable names per
default. However, with argument "horizontal=TRUE" (which I always use),
the default axis labels are mixed up, as can e.g. be seen with
require(boot)
boxplot(time ~ poison, poisons, horizontal=TRUE)
The cor
I also second Peter's proposal. I think that it is particularly helpful to
save time for maintainers of packages that were developed a longer time ago.
When writing new packages, it is relatively easy to keep track of which
functions from which packages need to be imported; when maintaining older
c
Am 06.09.2013 12:53, schrieb Duncan Murdoch:
On 13-09-06 5:36 AM, Ulrike Grömping wrote:
Dear developeRs,
I encounter the following problem: in the current version of my package
FrF2, certain calls to a functioni do not work when package combinat is
loaded, because function combn from combinat
Dear developeRs,
I encounter the following problem: in the current version of my package
FrF2, certain calls to a functioni do not work when package combinat is
loaded, because function combn from combinat masks the function from
utils that my package uses.
I tried to solve this issue by impor
Dear expeRts,
I previously posted this message to R-help and did not get a response,
therefore I now try here, with a few additional system details added.
I have run some simulations under R 2.15.1 on a Mac (OS X, 10.6.8), and
I have rerun a sample of them under R 3.0.1 on Windows 7 (and also
Dear all,
for everybody's benefit, here is a brief summary of what I learnt from Uwe
Ligges. There is a convincing reason against combining a data directory with
a datalist file only (the way for retrieving a list of the data available
without the package loaded) with a sysdata.rda file in the R
Dear developeRs,
my package FrF2.catlg128 holds large catalogues and is supposed to gain
additional ones. All the catalogues are intended for the user.
So far, the catalogues were stored in the data directory, and LazyData
was "no". I understand that this is not considered wise any more (if it
Hi Terry,
you can use type.convert instead of as.numeric for numbers with decimals:
type.convert(levels(factor(1:6/2)), dec=unlist(options("OutDec")))
Best,
Ulrike
Am 16.03.2013 12:00, schrieb r-devel-requ...@r-project.org:
Date: Fri, 15 Mar 2013 12:47:01 -0500
From: Terry Therneau
To:"r-dev
t require any
programming trick. But maybe I'm missing something. ;-)
My two cents
Best, Ulrike
Am 13.02.2013 10:12, schrieb Milan Bouchet-Valat:
Le mardi 12 février 2013 à 14:45 +0100, Ulrike Grömping a écrit :
Dear DevelopeRs,
I've been struggling with the new regulations regardin
was not following this approach through
thoroughly enough.
Any thoughts whether the storage of widgets in an environment off the
search path might work (when properly followed through, which will be a
lot of work)? Or any suggestion how else I can achieve what I try to do?
Best, Ulrike
Dear DevelopeRs,
I've been struggling with the new regulations regarding modifications to
the search path, regarding my Rcmdr plugin package RcmdrPlugin.DoE. John
Fox made Rcmdr comply with the new policy by removing the environment
RcmdrEnv from the search path. For the time being, he develop
that both is.numeric(NaN) and is.numeric(Inf) both
return TRUE.) In your example, the character string "ee" does not
represent any number that I know about (at least in standard R).
Kevin
On 9/7/2010 11:23 AM, Ulrike Grömping wrote:
Dear DevelopeRs,
I am surprised about the outco
Dear DevelopeRs,
I am surprised about the outcome of the second command:
str(as.character(as.numeric("ee")))
str(as.character(log(-1)))
I would have expected a character NA. Is there an intention behind this
behavior?
Best, Ulrike
--
*
*
Gabor Grothendieck schrieb:
On Thu, Aug 5, 2010 at 12:24 PM, Ulrike Grömping
wrote:
Dear developeRs,
I have just discovered a strange feature when assigning some values to
columns of a data frame: The column is matched by partial matching (as
documented), but when assigning a value, a new
Dear developeRs,
I have just discovered a strange feature when assigning some values to
columns of a data frame: The column is matched by partial matching (as
documented), but when assigning a value, a new column with the partial
name is added to the data frame that is identical to the origina
DDear developeRs,
about a year ago, Alex Stolpovsky posted an issue with predict.lm on a
fit generated using poly with the raw=TRUE option and too few new data
(slightly modified reproducible example below). Alex did not get any
reply. I have just stumbled on the same problem, and I think that
ge are you referring to?
Best wishes,
Uwe
On 25.04.2010 18:57, Ulrike Grömping wrote:
Dear DevelopeRs,
the issue I am stuck with (I am on Windows, R-2.11): My Miktex (version
2.8) does not work with R CMD check, although Miktex on its own can
pdflatex the tex-file in the Rcheck directory. (This
A quick addition:
SAS PROC LOGISTIC with option SCALE=PEARSON only calculates what R
calculates in the grouped version; this is forced by refusing to
calculate a FI estimate for ungrouped data, unless an AGGREGATE option
is specified.
Apparently, SAS has decided for one model (not the one I
Dear list,
in preparing a lecture, I have created an example for the same data in
grouped and ungrouped form (the well-known Titanic data). The code
included below shows that the overdispersion estimates are strongly
different for the two approaches.
If the overdispersion parameter FI is seen
Dear DevelopeRs,
the issue I am stuck with (I am on Windows, R-2.11): My Miktex (version
2.8) does not work with R CMD check, although Miktex on its own can
pdflatex the tex-file in the Rcheck directory. (This issue has been
going on for a while, and now, after having updated to R-2.11, I fina
Duncan Murdoch schrieb:
Ulrike Groemping wrote:
Duncan Murdoch-2 wrote:
Ulrike Groemping wrote:
Dear developeRs,
I have not found anything recent about how to link to a vignette or
other
documentation from within Rd-files. Is this now possible with the new
help
system ? For example,
Dear expeRts,
I recently asked for help on an issue with S3 methods for lm. The issue
was (in DoE.base 0.9-4)
that function update from package stats would return an error whenever
DoE.base was loaded,
complaining that lm.default was not found
(e.g.
require(DoE.base)
swiss.lm <- lm(Fertility~E
Just found the answer myself, I thought I had looked in the white book a long
time ago, but apparently didn't or didn't do it right. The class is
documented in the white book.
Regards, Ulrike
Ulrike Grömping wrote:
>
> Dear developeRs,
>
> I just discovered the f
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
Thomas,
yes, I think, if installation of the new version is not safe, a warning
would be a very good idea, perhaps also with a hint on how to manually
install from the repository for the new version of R ?
Regards, Ulrike
Thomas Lumley wrote:
>
>
> Uwe,
>
> I think Ulrike is making a diffe
Dear DevelopeRs,
I have written a version of function fix for my class design (data frame
with attributes) that is supposed to allow users to type in some additional
variables, while preserving the attributes, as long as no forbidden edits
(like changes to the experimental factors) are done.
It
-- Original Message ---
From: Simon Urbanek
To: Ulrike Grömping
Cc: r-devel@r-project.org
Sent: Wed, 25 Mar 2009 10:32:59 -0400
Subject: Re: [Rd] Error in FrF2 example on Mac OS
> On Mar 24, 2009, at 10:41 , Ulrike Grömping wrote:
>
> >
> >
>
Petr Savicky wrote:
>
> On Tue, Mar 24, 2009 at 07:41:31AM -0700, Ulrike Grömping wrote:
>> > Probably, k is needed also later. Assumig that 2^k works correctly,
>> > the following could be sufficient
>> >
>> >if (!is.null(nruns)){
>> >
Petr Savicky wrote:
>
> On Tue, Mar 24, 2009 at 02:45:57PM +0100, Uwe Ligges wrote:
>> >gives the custom error message "nruns must be a power of 2.", which is
>> >generated in the first check within function FrF2:
>> >
>> >if (!is.null(nruns)){
>> > k <- floor(log2(nruns))
>> >
Thanks, Uwe, I think that's it!
I'll include your fix in the next update.
Regards, Ulrike
-- Original Message ---
From: Uwe Ligges
To: Ulrike Grömping
Cc: r-devel@r-project.org
Sent: Tue, 24 Mar 2009 14:45:57 +0100
Subject: Re: [Rd] Error in FrF2 example
Dear all,
in my package FrF2, I currently face a trade-off of object size and
calculation run times. I would like to work with catalogues with some
pre-calculated information, and calculate some other information on an
as-needed basis.
Is there any experience as to what sizes of objects in sysd
Dear all,
I just noticed that the 0.9 update for FrF2 did not work out for Mac OS due
to an error in an example that ran without error on all other platforms. I
do not find any reason for this. In the past, umlauts or tab characters have
sometimes been an issue, but I didn't find any of these. Th
Duncan Murdoch-2 wrote:
>
> On 11/22/2007 10:11 AM, Ulrike Grömping wrote:
> > Hi Duncan,
> >
> > yes, I am talking about a new version (currently called 1.99, to be
> made 2.0 on release). I don't think I should attach the file in a note
> to the li
I suppose I should add that this is under Windows (XP).
Regards, Ulrike
Ulrike Grömping wrote:
>
> Dear R-developers,
>
> I'm experiencing a problem with having an example run under R 2.6.1 RC
> (downloaded and installed today, r43513), which does not occur on R 2.6.0:
Dear R-developers,
I'm experiencing a problem with having an example run under R 2.6.1 RC
(downloaded and installed today, r43513), which does not occur on R 2.6.0:
The new version of package relaimpo does list package survey under
"Depends", and an example directly (i.e. not only from within a f
Dear all,
I got stuck with a weird behavior of pretty:
pretty(c(-1,1),n=1)
yields -2, 0, 2 instead of the desired result -1 1.
Likewise,
pretty(c(-2,2),n=1)
yields -5, 0, 5 instead of the desired result -2 2.
With n=0, the result is the same, while with n=2 everything is as
documented.
ed no problems with "my way" so far in my package, all methods
on objects of the class in question work without trouble; but that may be due
to the fact that I payed attention in the methods that slots are only used if
they exist.
Regards, Ulrike
> Hi,
>
> >>>>&
> })
>
> and use
>
> ausgabe <- as(ausgabe, "relimplmbooteval")
>
> I'm not really sure what should look like; my first
> stab was
>
> obj <- new("relimplmbooteval")
> slots <- slotNames(from)
&
Dear developeRs,
with R 2.4.1 (and also 2.4.0), the function str() fails on objects of class
relimplmbooteval, if there are unused slots, which is very often the case. I
am not sure whether this is a bug in str() or a correct behavior of str()
that unmasks some sloppiness in my usage of S4 classe
ow that, though)?
Regards, Ulrike
-- Original Message ---
From: Duncan Murdoch <[EMAIL PROTECTED]>
To: Ulrike Grömping <[EMAIL PROTECTED]>
Cc: r-devel@r-project.org
Sent: Mon, 15 Jan 2007 13:07:10 -0500
Subject: Re: [Rd] Whine in dual core Windows PC if R uses full CPU cap
nnection with
other boards.
Regards, Ulrike
-- Original Message ---
From: Marc Schwartz <[EMAIL PROTECTED]>
To: Uwe Ligges <[EMAIL PROTECTED]>
Cc: Ulrike Grömping <[EMAIL PROTECTED]>, r-devel@r-project.org
Sent: Mon, 15 Jan 2007 13:08:08 -0600
Subject: Re: [Rd] W
educe the processors speed from 2.4GHz
to 1.7GHz when I want to concentrate then the whine is gone (but the
simulation is slower).
Does anyone have any idea or hints regarding what else I could think about ?
Regards, Ulrike
**
Prof. Dr. Ulrike Grömping
Fachberei
What Luis probably means can be reproduced by this little example:
a<-5:1
b<-t(t(a))
b
sort(b)
In R 2.2.1 (Windows XP), sort(b) is a matrix with 1 column, like b. In R 2.4.0
(and presumably already 2.3.1), sort(b) is no longer a matrix but a vector (and
displayed as a row).
Regards, Ulrike
--
My original post got slightly messed up somehow, so let me restructure it in
order to make it understandable:
Dear all,
I am stuck with tracking down an error I get from R CMD check (Windows, R
2.4.0, same error for R 2.2.1): when running R CMD check over a modified
version of package relaimpo,
Dear all,
I am stuck with tracking down an error I get from R CMD check (Windows, R
2.4.0, same error for R 2.2.1): when running R CMD check over a modified
version of package relaimpo, I get the following output in install.out:
preparing package relaimpo for lazy loading
Loading required packa
> When importing data from SPSS, it is a nice feature of the package
> foreign that
> it allows (option use.value.labels=F) to work with the original SPSS
> codes while
> keeping the value labels as information in an attribute. Unfortunately,
> after
> merging or subsetting, these attributes
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