On Thu, 12 Feb 2004, Jonathan Greenberg wrote:
> I was hoping I could get some help with an import question. I work with
> remote sensing imagery which commonly comes in binary form in various
> interleaving formats (byte interleaved by line, by pixel, etc..). These
> files are 2d spatial x B ba
Hello,
I am trying to do some parallel programming with R. I programmed with C
and MPI before. I heard that there is a package called Rmpi and one called
snow. What is the difference? I know the administrator installed snow in
our system so I wonder if this mean there is Rmpi in it. I believe t
Sorry, this seems like a particularly stupid question, but here goes. It
relates to some "sketching" work I'm doing under Windoze.
I can only get my C code to find R.h and friends if I shift these header
files files and folders into the analogous mingw32 folders. This seems a
rather clumsy way
Paul Hewson <[EMAIL PROTECTED]> writes:
> Sorry, this seems like a particularly stupid question, but here goes. It
> relates to some "sketching" work I'm doing under Windoze.
>
> I can only get my C code to find R.h and friends if I shift these header
> files files and folders into the analogou
> "Don" == Don MacQueen <[EMAIL PROTECTED]> writes:
> I don't know about the "simpler" part, but you could use
> the tcltk package to put up a window that prompts the user
> to continue.
Here's a function that does that. I use to prompt the user to
choose among printing the curre
I thought Rcmd SHLIB mycode.c should take care of that, no?
Andy
> From: Paul Hewson
>
> Sorry, this seems like a particularly stupid question, but
> here goes. It
> relates to some "sketching" work I'm doing under Windoze.
>
> I can only get my C code to find R.h and friends if I shift
> t
Wolfram Fischer wrote (
> Is there an option to show empty panels for "Grand Rapids" in
> ``my.barley''?
Deepayan
No, unused factor levels are dropped. I'll see if adding an option for this
is feasible.
Dieter Menne:
See also
http://maths.newcastle.edu.au/~rking/R/help/01c/2820.html
Deepayan,
Hello
I have encountered some problem in R 1-8-1 installation.
The compilation run smoothly (make) but the (make) check step
fails at the reg-tests-1.R step
It is said that (at the end of reg-tests-1.Rout.fail)
library(mva)
## cmdscale
## failed in versions <= 1.4.0 :
data(eurodist)
cm1 <- cmdscal
The "seek" command will allow you to skip to a particular byte position in
the file. You can define the position you want relative to your current
position, or to the start of the file.
Hope this helps,
Matt Wiener
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On
Hi Wayne,
I did some demand analsis with R and the systemfit package. For me it worked
very well. Therefore, I want to prepare a new package for R that contains the
functions to estimate the (LA-)AIDS, calculates the demand elasticities and
so on. However, it will take me some time until this
Isabel <[EMAIL PROTECTED]> writes:
> I am trying to do some parallel programming with R. I programmed with C
> and MPI before. I heard that there is a package called Rmpi and one called
> snow. What is the difference?
Frequently that type of question is answered in the documentation for
the tw
Hello all!
I´ve been using Rcmdr for some time, as a quick way of producing
graphics and basic statistics. I run R1.8.1, OS W2000.
Two days ago the dataset loader stopped working. Normally, the button
is clickable to give you the opportunity to choose
dataset to load in the Rcmdr context. Clickin
I've tried to write something along these lines called "Getting Started in
R". You can download it from:
http://www.sbtc.ltd.uk/freenotes.html
Feedback welcome!
Saghir
-Original Message-
From: Marisa Ramos [mailto:[EMAIL PROTECTED]
Sent: Thursday, February 12, 2004 20:49
To: [EMAIL PROT
Hello,
I get the following error running R CMD check on a simple package. This
package just contains 3 functions and does not call any other packages.
Do you have any idea what might be the issue, or what I might check?
Thanks,
Matt
* checking generic/method consistency ... WARNING
Error in .f
I've only begun investigating R as a substitute for SPSS.
I have a need to identify for each CASE the closest (or most similar) 5
other CASES (not including itself as it is automatically the closest). I
have a fairly large matrix (5 cases by 50 vars). In SPSS, I can use Correlate >
Distan
Hi, I've been trying to find how to extract the inference info about \theta
... Is there any easy way to do it?
Thanks,
Benilton
_
Create your own personal Web page with the info you use most, at My MSN.
http://click.atdmt.com/AVE
On Friday 13 February 2004 07:18, Dieter Menne wrote:
[...]
> Dieter Menne:
>
> See also
>
> http://maths.newcastle.edu.au/~rking/R/help/01c/2820.html
>
> Deepayan, at that time I received an e-mail (not in the archives) from you
> saying that this feature was already in the code, but not yet act
Dear Colleagues,
I've recently upgraded to SUSE-LINUX 9.0 and R 1.8.1 (using the
RPM-'s from CRAN).
I've checked that all required LINUX-Packages as listet in the
README.html in /bin/linux/SUSE
are installed.
I've then tried to INSTALL and check a package.
Installation with
R CMD INSTALL
I am using R to do a loess normalisation procedure.
In 1.5.1 I used the following commands to normalise the variable "logratio",
over a 2d surface (defined by coordinates x and y):
> array <- read.table("121203B_QCnew.txt", header=T, sep="\t")
> array$logs555<-log(array$s555)/log(2)
> array$logs64
Danny -
The flip answer is, it depends on the size of your computer.
One can readily calculate the number of entries in the pairwise
distance matrix that you would like to calculate, and ask whether
it will fit inside the physical memory installed in your computer.
It is 50,000 x 50,000 x 8 byte
Thomas Jagoe wrote:
I am using R to do a loess normalisation procedure.
In 1.5.1 I used the following commands to normalise the variable "logratio",
over a 2d surface (defined by coordinates x and y):
array <- read.table("121203B_QCnew.txt", header=T, sep="\t")
array$logs555<-log(array$s555)/log(
Joerg Polzehl wrote:
Dear Colleagues,
I've recently upgraded to SUSE-LINUX 9.0 and R 1.8.1 (using the
RPM-'s from CRAN).
I've checked that all required LINUX-Packages as listet in the
README.html in /bin/linux/SUSE
are installed.
I've then tried to INSTALL and check a package.
Installati
You can't use this anymore. The function predict() has a method
for loess objects, but there is no longer an available function
called "predict.loess". So just replace "predict.loess"
with "predict".
On Fri, 13 Feb 2004, Thomas Jagoe wrote:
> I am using R to do a loess normalisation procedure
--- Mauricio Cardeal <[EMAIL PROTECTED]> wrote:
> Hi all:
>
> Please be patient with my silly question:
>
> How can I get proportions if I have a contingency table ?
>
> I tried the table command, but I almost sure I made my usual
> mistakes.
>
Try the prop.table function
I am also putting t
Christophe Pallier <[EMAIL PROTECTED]> wrote:
> I would like to call R from a shell script and have it display a series
> of graphics.
> The graphics should remain visible until the user clicks or presses a key.
One trick is to use locator(1), which waits for a mouse click on a plot.
Here's a min
Hello everyone,
In plotting several graphics, I'd like to be able to plot a blank plot
as in:
par(mfrow=c(2,1))
plot(BLANK)
hist(rgamma(10,6463.7,scale=0.015471),xlim=c(0,120),main="Emergence")
I realize screen allows me to do this, but I figure the functionality
must be there. Is there an e
Is plot.new() what you're looking for?
Andy
> From: Adrian Custer
>
> Hello everyone,
>
> In plotting several graphics, I'd like to be able to plot a blank plot
> as in:
>
> par(mfrow=c(2,1))
> plot(BLANK)
> hist(rgamma(10,6463.7,scale=0.015471),xlim=c(0,120),main="
> Emergence")
>
> I re
Adrian Custer wrote:
In plotting several graphics, I'd like to be able to plot a blank plot
as in:
par(mfrow=c(2,1))
plot(BLANK)
hist(rgamma(10,6463.7,scale=0.015471),xlim=c(0,120),main="Emergence")
I realize screen allows me to do this, but I figure the functionality
must be there. Is there a
On Fri, 2004-02-13 at 14:11, Adrian Custer wrote:
> Hello everyone,
>
> In plotting several graphics, I'd like to be able to plot a blank plot
> as in:
>
> par(mfrow=c(2,1))
> plot(BLANK)
> hist(rgamma(10,6463.7,scale=0.015471),xlim=c(0,120),main="Emergence")
>
> I realize screen allows me t
Art (and group),
I'm doing this as a form of missing value analysis. Approximately 30% of the cases
are missing data for one variable. To impute values for those cases, I'd like to
match those cases that are missing the variable to all other cases and then take an
average of those to infill.
<[EMAIL PROTECTED]> writes:
> I've only begun investigating R as a substitute for SPSS.
>
> I have a need to identify for each CASE the closest (or most similar) 5
> other CASES (not including itself as it is automatically the closest). I
> have a fairly large matrix (5 cases by 50 vars).
No, the opposite.
plot.new() will allow me to plot again in the same location. I want to
skip the current location and plot on the next (bottom) split. I want my
plots on the bottom half of the page so the top half can have my notes.
--adrian
On Fri, 2004-02-13 at 12:21, Liaw, Andy wrote:
> Is p
frame() it is!
I suspected there would be something simple. :-)
Thanks everyone.
--adrian
On Fri, 2004-02-13 at 12:28, Chuck Cleland wrote:
> Adrian Custer wrote:
>
> > In plotting several graphics, I'd like to be able to plot a blank plot
> > as in:
> >
> > par(mfrow=c(2,1))
> > plot(BLANK)
Dealing with missing data can be very complex. A lot depends on the
actual research area under study. Giving reasonable suggestions would
take a lot more understanding of the context in which the question is
being asked, the nature of the data, and the review procedures the
results would unde
I'd like to profile some C code that I'm calling using .Call(). Could
someone point me towards some instructions for doing this, or suggest a
way to go about it (other than creating an independent C program from my
code?)?
Thanks a lot,
Dan
---
And although frame() is obviously the better way, if you really
wanted to know what to put inside plot(), this will do it:
plot(1, type='n', xaxt='n', yaxt='n', xlab='', ylab='', bty='n')
-Don
At 12:41 PM -0800 2/13/04, Adrian Custer wrote:
frame() it is!
I suspected there would be somethin
A quick and dirty clustering method (I think its due to Hartigan, at
least I recall first seeing it in his book on clustering) is to pick a
random set of seed cases, and then make one pass through the data,
assigning each case to the seed closest to it. Then you can compute
your distance matrices
[EMAIL PROTECTED] wrote:
I'm doing this as a form of missing value analysis. Approximately 30% of the cases are missing data for one variable. To impute values for those cases, I'd like to match those cases that are missing the variable to all other cases and then take an average of those to infi
Danny,
In the bioconductor suite (www.bioconductor.org) in the pamr package there
is a program called pamr.knnimpute that will probably at least close to what
you would like to do.
Sean
--
Sean Davis, M.D., Ph.D.
Clinical Fellow
National Institutes of Health
National Cancer Institute
National H
Dear CG,
These symptoms seem very odd to me, particularly since everything was
working well until two days ago.
Is it possible that you have a saved workspace that is being loaded each
time you run R? I don't believe that a saved workspace will be removed by
an uninstall and reinstall of R (to
We have a project on which we need to compare various methods for
computing factor scores. Are there any R routines available that do
parametric bootstrap or compute factor scores?
__
[EMAIL PROTECTED] mailing list
https://www.stat.math.ethz.ch/mailma
The problem of calculating levenshtein distances between strings reminds
me of what I faced
years ago when writing an APL system to control interactive memory
experiments, where subjects
typed words they could remember from a given list.
To handle typos, I used the generalized outer product ope
Hi:
I have been trying to get R to work from Java in a Windows XP
environment. I have spent a significant amount of time looking at how
other people resolved my issue but have not found anything so far.
Specifically when I try to start up the interpreter, such as through the
JavaRCall example, I
I have seen several posts (but few answers) in "R-help search" as to whether there are
any packages that use R to process digital images. There are several categories
related to the general type of problem that are useful to know about:
-- Any existing packages for taking a digital image format
Hi Arne,
I think that the R is a powerful programming language for an
econometric analysis. But the R is less used in economics as
compared with other fields. So, if you will release your
package, those who are working/studying in the field of
applied economics will surely get profit.
I'm lookin
On Fri, 2004-02-13 at 15:31, Don MacQueen wrote:
> And although frame() is obviously the better way, if you really
> wanted to know what to put inside plot(), this will do it:
>
> plot(1, type='n', xaxt='n', yaxt='n', xlab='', ylab='', bty='n')
>
> -Don
A slightly shorter version of the sa
I'm trying to get R and ESS to work with Xemacs on a newly installed
SuSE 9.0 system. Is some setup required beyond installing the rpms?
I've installed the Xemacs packages from SuSE
xemacs-info-21.4.13-35
xemacs-packages-el-20030629-37
xemacs-21.4.13-35
xemacs-el-21.4.13-35
xemacs-packages-info
Please ignore (and excuse) my previous message - it is incomplete.
I'm trying to get R and ESS to work with Xemacs on a newly installed
SuSE 9.0 system. Is some setup required beyond installing the rpms?
I've installed the Xemacs packages from SuSE
xemacs-info-21.4.13-35
xemacs-packages-el-200
You need something like
(require 'ess-site)
in your .xemacs/init.el file.I'd suggest posting to the ESS-help
list, though.
Barnet Wagman <[EMAIL PROTECTED]> writes:
> Please ignore (and excuse) my previous message - it is incomplete.
>
> I'm trying to get R and ESS to work with Xemacs
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