See the rw-FAQ, Q4.8
On Mon, 9 Jan 2006, Ales Ziberna wrote:
If I do detach(package:blockmodeling)
My package blockmodeling does not appear in (.packages())
[1] methods stats graphics grDevices utils datasets
[7] base
However, if I want to install a newer version from a local
On Mon, 9 Jan 2006 [EMAIL PROTECTED] wrote:
Dear all,
info = paste('a', 'b', sep='\t')
print(info , quote=F)
doesn't produce the same result with R201 and R220
(under Windows2000)
(There are no such versions of R, and neither is current.)
R 2.0.1 : [1] a b
R 2.2.0 : [1] a\tb
I did
On Mon, 9 Jan 2006, Petr Pikal wrote:
Hi
I believe it has something to do with the column identification
decision. When R decides what is in a column it uses only some values
from the beginning of a file.
Not R, Excel. Excel tells ODBC what the column types are.
I do not use RODBC as
First, thanks a lot! to David Brahms for finally tackling this
important problem, and keeping the R language major league !
;-) :-) {but the thanks! is meant seriously!}
Detlef == Detlef Steuer [EMAIL PROTECTED]
on Sun, 8 Jan 2006 12:21:52 +0100 writes:
Detlef Hey, you spoiled my
Thank you!
I guess it can not be done!
Best,
Ales Ziberna
-Original Message-
From: Prof Brian Ripley [mailto:[EMAIL PROTECTED]
Sent: Monday, January 09, 2006 9:19 AM
To: Ales Ziberna
Cc: r-help@stat.math.ethz.ch
Subject: Re: [R] How to unload a package or undo library(package)
See
Can I restore a workspace from .RDataTmp (under Windows), and how should I
do this? Whenever I try, I get the messages Error in load(name, envir =
.GlobalEnv) : error reading from connection (in the R command window)
and/or Fatal error: unable to restore saved data in .RData (Windows). I
was
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
have a look at http://colorbrewer.org/
and install the package RColorBrewer
David
On Jan 7, 2006, at 20:34, bogdan romocea wrote:
Dear useRs,
I got stuck trying to generate a palette of topographic colors that
would satisfy these two
Hi
See
http://finzi.psych.upenn.edu/R/Rhelp02a/archive/63390.html
There is not much to do in such a case. Maybe only to use some binary
editor.
Recommendation: do not use .Rdata file for storing data
Cheers
Petr
On 9 Jan 2006 at 10:26, Helene Wagner wrote:
Date sent: Mon,
--- Henrik Bengtsson [EMAIL PROTECTED] a écrit :
Hi.
Using Rterm v2.2.1 on WinXP, is there a way to
interrupt a call like
repeat { readline() }
without killing the Command window? Ctrl+C is not
interrupting the loop:
To interupt the loop add and condition for a break
like this :
Frank uses the term hierarchical keyword
organization which I agree is a good way to organize
a system designed to help users. In fact, this is one
reason why I like the R graphics gallery which allows
one to quickly find a particular type of plot based on
keyword, examine the plot to see if it's
Dear R People:
I am trying to build a package (yet again!)
I have both PCTex and WinEdt. I want the *.tex files to use WinEdt. How
should I set that, please? Just in the path?
Also, where would I get Rd.sty, please?
Thanks,
R Version 2.2.1 Windows
Sincerely,
Erin Hodgess
Associate Professor
[hadley wickham]
[François Pinard]
Selecting a sample is easy. Yet, I'm not aware of any SQL device for
easily selecting a _random_ sample of the records of a given table.
On the other hand, I'm no SQL specialist, others might know better.
There are a number of such devices, which tend to
Hi there,
I am wondering if it is possible to do an xyplot with two y-axes. I'd like to
print two parameters in a time series but they both have different scales.
Which parameter in xyplot can I add to achieve this result?
Thanks a lot for any help.
Antje
[[alternative
François Pinard wrote:
[Uwe Ligges]
François Pinard wrote:
[David Forrest]
[...] A few end-to-end tutorials on some interesting analyses would
be helpful.
I'm in the process of learning R. While tutorials are undoubtedly
very useful, and understanding that working and studying
At 20:12 08/01/06, Jack Tanner wrote:
Philippe's idea to start a wiki that grows out of the content on
http://zoonek2.free.fr/UNIX/48_R/all.html is really great. Here's why.
My hypothesis is that the basic reason that people ask questions on R-help
rather than first looking elsewhere is that
From: Arin Basu [EMAIL PROTECTED]
To: r-help@stat.math.ethz.ch
Date: 8 Jan 2006 19:18:17 -
Subject: [R] wicked wikis for R
Message: 41
Date: Sun, 08 Jan 2006 13:52:33 +1100
From: paul sorenson [EMAIL PROTECTED]
Subject: Re: [R] Wikis etc.
To: Frank E Harrell Jr [EMAIL PROTECTED],
I found Reservoir-Sampling algorithms of time complexity O(n(1+log(N/n))) by
Kim-Hung Li , ACM Transactions on Mathematical Software Vol 20 No 4 Dec 94
p481-492.
He mentions algorithm Z and K and proposed 2 improved versions alg L and M.
Algorith L is really easy to implement but relatively slow,
As far as generating a sudoku, it can't be too hard because I have a program
on my cell phone that does it with a size less than 325K. I don't know the
best way to generate these, but one way I was thinking of was starting with
a filled up one then randomize the columns and rows. Then make some
Jean-Christophe BOUETTE wrote:
From: Arin Basu [EMAIL PROTECTED]
To: r-help@stat.math.ethz.ch
Date: 8 Jan 2006 19:18:17 -
Subject: [R] wicked wikis for R
Message: 41
Date: Sun, 08 Jan 2006 13:52:33 +1100
From: paul sorenson [EMAIL PROTECTED]
Subject: Re: [R] Wikis etc.
To: Frank E Harrell Jr
Dear alltogether,
two lme's, the data are available at:
http://www.anicca-vijja.de/lg/hlm3_nachw.Rdata
explanations of the data:
nachw = post hox knowledge tests over 6 measure time points (= equally
spaced)
zeitn = time points (n = 6)
subgr = small learning groups (n = 28)
gru = 4 different
Thanks!
--
Liu jcheng
[[alternative HTML version deleted]]
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?fix
?edit
2006/1/9, 刘加成 [EMAIL PROTECTED]:
Thanks!
--
Liu jcheng
[[alternative HTML version deleted]]
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PLEASE do read the posting guide!
Dear all,
We used the following function to create a spatial plot of a raster image:
filled.contour(xx,yy,zz, color = terrain.colors, nlevels=10,
main=naamjaar, plot.axes = { contour(Xcoord/1000,Ycoord/1000,lim.data,
nlevels = 4, col=4,drawlabels = T, axes = FALSE, frame.plot = FFALSE,
add =
I think that these models are not nested and thus the LRT produced by
anova.lme() will not be valid; AIC and BIC could be more relevant. In
terms of interpretability, I'd say that a model treating 'zeitn' as a
factor is much easier to explain than a model with 4th order
polynomial.
I hope it
I will second Roger's suggestion, colorRampPalette is a great function for
creating your own palettes. For example, Matlab's jet palette (also
available in fields package under peculiar name 'tim.colors') can be defined
by:
jet.colors = colorRampPalette(c(#7F, blue, #007FFF, cyan,
#7FFF7F,
Hi,
You should also check my msc.features.select from caMassClass package. It
has feature selection algorithm that I found useful in case of mass-spectra
data. It performs individual feature selection and/or removes highly
correlated neighbor features.
Jarek
-Original Message-
From:
I have been using gnls with the weights argument (and varConstPower) to
specify a variance structure for curve fits. In attempting to extract the
parameters for the variance model I am seeing results I don't understand.
When I simply display the model (or use summary on the model), I get what
seem
On Mon, 9 Jan 2006, Michael Dewey wrote:
Further to that I feel that (perhaps because they do not like to blow their
own trumpet too much) the authors of books on R do not stress how much most
questioners could gain by buying and reading at least one of the many books
on R. When I started I
On 1/9/06, Leo Gürtler [EMAIL PROTECTED] wrote:
Dear alltogether,
two lme's, the data are available at:
http://www.anicca-vijja.de/lg/hlm3_nachw.Rdata
explanations of the data:
nachw = post hox knowledge tests over 6 measure time points (= equally
spaced)
zeitn = time points (n = 6)
Jan,
libary(lattice)
rownames(zz) - xx
colnames(zz) - yy
levelplot(zz)
will not work -- levelplot needs a data frame with
zz, xx and yy values next to each other, so read
about data.frame(), rep() and as.vector(zz); you
will need the each= argument for one of xx or yy.
Sounds like you'd be
On 1/9/06, Thomas Lumley [EMAIL PROTECTED] wrote:
On Mon, 9 Jan 2006, Michael Dewey wrote:
Further to that I feel that (perhaps because they do not like to blow their
own trumpet too much) the authors of books on R do not stress how much most
questioners could gain by buying and reading
I replied all to the original message, but since that was to
[EMAIL PROTECTED] it might not have gone out there, did it?
If not, below is my reply again. [You have restrict the
randomization so that you permute within and between block rows/columns.]
/Henrik
Original Message
Dear list,
Well, those columns in Excel that starts with NA (actually 8 NA's in my
case) is imported as all NA in R but if the columns starts with at least
3 cells with values (i.e not NA) the are imported correctly to R. When
as.is=TRUE is used a simular conversion takes place but now as all
On 1/9/06, Antje Schüle [EMAIL PROTECTED] wrote:
Hi there,
I am wondering if it is possible to do an xyplot with two y-axes. I'd like
to print two parameters in a time series but they both have different
scales.
Which parameter in xyplot can I add to achieve this result?
The answer
Hi all,
I tried to do a variance components using nlme, but I got the following
warning mesage
#
not meaningful for factors in: Ops.factor(y[revOrder], Fitted)
##
Can someone point
Hi all,
Sorry for the sloppy description of problem.
I have a dataset called dense. I want to decompose the
variability/variation into different components such as wafer, axis,
orientation and data. These variables are all categorical data. I
converted axis, orientation and location into
To avoid spam on the R wikis pages:
If we assume that anyone who we would want to be empowered to modify the R
wiki pages is an R-user, would it be possible to somehow incorporate a function
into the next R release which provides a user with a key/password?
A new R function would generate a
On Mon, 9 Jan 2006, Gabor Grothendieck wrote:
On 1/9/06, Thomas Lumley [EMAIL PROTECTED] wrote:
On Mon, 9 Jan 2006, Michael Dewey wrote:
Further to that I feel that (perhaps because they do not like to blow
their
own trumpet too much) the authors of books on R do not stress how
Sometimes I print out a package
and read about it and there
are sometimes nice examples
that I would like to run myself.
Is there a way to bring them
into R from the package or
are they only meant to be typed
in manually ? If manual is the
only way, that's fine. I was
just checking whether there
Michael Dewey wrote:
At 20:12 08/01/06, Jack Tanner wrote:
My hypothesis is that the basic reason that people ask questions on R-help
rather than first looking elsewhere is that looking elsewhere doesn't get
them the info they need.
People think in terms of the tasks they have to do. The
Mark Leeds wrote:
Sometimes I print out a package
and read about it and there
are sometimes nice examples
that I would like to run myself.
Is there a way to bring them
into R from the package or
are they only meant to be typed
in manually ? If manual is the
only way, that's fine. I
wow. example() was exactly what
I wanted. you all have made all these
incredible facilities
for a new person. thanks.
mark
-Original Message-
From: Uwe Ligges [mailto:[EMAIL PROTECTED]
Sent: Monday, January 09, 2006 1:30 PM
To: Mark Leeds
Cc: R-Stat Help
Subject: Re:
Mark,
I am not user where you find your reading material, but if it is online,
perhaps you can copy and paste it into an R session.
John
John Sorkin M.D., Ph.D.
Chief, Biostatistics and Informatics
Baltimore VA Medical Center GRECC and
University of Maryland School of Medicine Claude Pepper OAIC
Use tryCatch; try behaves the way it does with respect to interrupts
for historical compatibility.
luke
On Sun, 8 Jan 2006, hadley wickham wrote:
On a related note, does anyone know how to exit:
repeat { try( readline() ) }
The try block captures Ctrl-C.
Hadley
Yen Lin:
I'd like to try and offer a little help, but I'm still unclear on your
data structure and problem. You say, they are all categorical variables.
But, does this apply also to your dependent variable? If so, lme is the
wrong function to use.
You also say you want to decompose tha variation
On 1/9/06, Jack Tanner [EMAIL PROTECTED] wrote:
Michael Dewey wrote:
At 20:12 08/01/06, Jack Tanner wrote:
My hypothesis is that the basic reason that people ask questions on R-help
rather than first looking elsewhere is that looking elsewhere doesn't get
them the info they need.
People
Hi,
I am trying to carry out the product between two multi dimensional tables,
e.g. A with dim = c(2,2,3,4) and B with dim = c(2,3,4). So, I want to outer
multiply each 3x4 table in A[i,j,,] with B[k,,] to get a table C of dim =
c(2,2,3,4,3,4).
This arises in scenario of conditional probability
Hallo,
I´m trying to find out how I can start WinEdt always directly when R is started.
Does anybody know how to do so? I tried to find it out by myself but had no
fortune.
Maybe you have to compile (?) a certain file. (I am usind R in the latest
version on Win XP)
Thank You
Stefan
stefan semmelring [EMAIL PROTECTED] schrieb am 09.01.06 21:31:01:
Hallo,
I´m trying to find out how I can start WinEdt always directly when R is
started.
Does anybody know how to do so? I tried to find it out by myself but had no
fortune.
Maybe you have to compile (?) a
Does anyone know where
I can get R code for plotting
the Brown , Durbin
and Evans cumsum
procedure ( 1975 ) ?
I wrote my own code but
I am a little worried
that my confiodence bands
may not be correct ( I find the formula
in the original paper confusing and S+Finmetrics
has a formula but that
Prof Brian Ripley a écrit :
cat(info, \n)
Thank you very much. It works.
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PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
I know it's conventional to report bugs to the maintainer, but I'm not sure
which package actually contains this bug(s), so I apologize for sending this
to the list at large. I see the bug under both R 2.1.1, and R 2.2.1. (I sent
a related message a while ago, but this one has more detail.)
On Monday 09 January 2006 11:31, Gabor Grothendieck wrote:
. . .
I certainly was not disparaging books. I said _in addition to_ books,
not _insted of_. The reason I pointed this out is that I think
most people already read the books. What many people don't
do as far as can tell is read
On Monday 09 January 2006 05:16, Jean-Christophe BOUETTE wrote:
From: Arin Basu [EMAIL PROTECTED]
To: r-help@stat.math.ethz.ch
Date: 8 Jan 2006 19:18:17 -
Subject: [R] wicked wikis for R
Message: 41
Date: Sun, 08 Jan 2006 13:52:33 +1100
From: paul sorenson [EMAIL PROTECTED]
the readme file tells what you should do:
- In R use something like (for example in your .Rprofile):
options(editor=\c:/program files/winedt team/winedt/winedt\
-c=\R-WinEdt-edit\ -e=r.ini -V)
options(pager=\c:/program files/winedt team/winedt/winedt\
-C=\R-WinEdt\ -e=r.ini -V)
Dear R-helpers,
When plotting a graph, what command should I use to mark legend to the
margin area of that graph?
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PLEASE do read the posting guide!
I'm trying to figure out how to use lmer to fit models with factors that
have some nesting and some non-nested groupings. For example, in this
paper:
http://www.stat.columbia.edu/~gelman/research/published/parkgelmanbafumi.pdf
we have a logistic regression of survey respondents' political
Hi,
to clear up the situation regarding wikis a bit and
since, whatever happens, Philippe's wiki is superior, I decided to set the old
wiki read-only. A visitor will be asked to visit the new wiki and add
contents there. Good luck Philippe! Your plans sound very nice!
The new wiki should get
Mark:
Does anyone know where
I can get R code for plotting
the Brown , Durbin
and Evans cumsum
procedure ( 1975 ) ?
Via
library(strucchange)
P.S : Strucchange looks like a great package but
it would take me way longer than I
have to only partially understand the theory behind
what is
Vincent Deng wrote:
Dear R-helpers,
When plotting a graph, what command should I use to mark legend to the
margin area of that graph?
Example:
plot(1:10)
par(xpd=TRUE)
legend(8,11.5,Hello World)
Uwe Ligges
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