Hi everyone
I'm a new user of R and JRI for a project (debian + eclipse + Java + JRI).
I need to build a matrix from datas and i proceed like this :
First step : create the matrix (Rengine re)
re.idleEval(A - mat.or.vec(10,40),true);
Second Step : feed the structure
re.idleEval(A[1,1] -
Hi Kenneth,
what did the package maintainer of the svIO answer to you when
you asked him about this?
I think the posting guide asks you pretty explicitly to ask the
package maintainer *) about such problem.
*) You find the maintainer e.g., from
packageDescription(svIO)
or library(help
On Thu, 2006-12-21 at 16:28 -0600, Frank Duan wrote:
Hi All,
Can anyone point me a hint (package) how to draw a 3D plot using the first 3
components from PCA?
Thanks a lot,
FD
See ?ordiplot3d and ?ordirgl in package vegan. rda() in that package can
be used to perform PCA, which can
I am looking for a Kalman filter that can handle a control input. I thought
that l.SS was suitable however, I can't get it to work, and wonder if I am
not using the right function. What I want is a Kalman filter that accepts
exogenous inputs where the input is found using the algebraic
Hello,
I have problems running the R.matlab package. I work with R 2.3.1, under
windows (using the Rgui). It seems that, even after loading the package,
the simple functions such as writeMat() or readMat() are not recognized.
For example, the following script leads to an error:
Dear Sir or Madam,
I am very new to R, and I am trying to install seqinr-package.
In the manual I read that I need to install ape-package first, and I failed to
do it.
I had the following error messges:
/usr/bin/ld: cannot find -lgfortran
collect2: ld returned 1 exit status
make: *** [ape.so]
Hi
you probably installed (downloaded and unpacked) a package but you
forgot to load it to R and therefore R does not know that you want to
use it.
library(R.matlab)
see
?library
and R-intro.html
HTH
Petr
On 22 Dec 2006 at 11:17, Arthur Leblois wrote:
Date sent: Fri, 22 Dec
Thank you. This was a mistake from me, I actually did not load the
package.
Sorry for this!
Arthur
On Fri, 22 Dec 2006, Petr Pikal wrote:
Hi
you probably installed (downloaded and unpacked) a package but you
forgot to load it to R and therefore R does not know that you want to
use it.
Use bquote:
ID - 3
plot(1,1, main = bquote(ID ~ is ~ .(ID)))
Also please read the last line of every message to r-help regarding
reproducible examples. (None of your variables were defined.)
On 12/22/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Hello.
I have a question that probably has a
On Fri, 2006-12-22 at 14:13 +0300, Natasha Sernova wrote:
Dear Sir or Madam,
I am very new to R, and I am trying to install seqinr-package.
In the manual I read that I need to install ape-package first, and I failed
to do it.
I had the following error messges:
/usr/bin/ld: cannot find
Hello Arthur,
Load the package first before using functions:
library(R.matlab)
Regards,
François
-Message d'origine-
De : Arthur Leblois [mailto:[EMAIL PROTECTED]
Envoyé : vendredi 22 décembre 2006 11:17
À : r-help@stat.math.ethz.ch
Objet : [R] Pb with R.matlab
Hello,
I have
fit - coxph(Surv(futime,fustat)~ age +strata(rx), data=ovarian,
subset=1:23)
curves - survfit(fit, newdata=ovarian[24:26,])
I don't think this is mentioned in the documentation (I'll have to fix that!),
but subscripting works for survfit objects. In this case there are
Hi,
Doesn't work is kind of vague... what is or isnt' happening?
But in this case, I think it might be easy:
On 12/22/06, Abhijit Dasgupta [EMAIL PROTECTED] wrote:
Hi,
StyleDefs$ArialNormalRight$textAlign='end'
I think this should be 'right' rather than 'end.
The ODF XML specification is
Sorry, I zipped you off a reply without actually having OpenOffice
available - never wise.
First, both right and end work for me as alignment specifications,
though OpenOffice itself seems to use end.
Here's the R code I'm using to define the styles:
# Now to specify the styles
--- Wade Wall [EMAIL PROTECTED] wrote:
Hi all,
I have performed an lda on two groups and have
plotted using
plot(x.lda), with x.lda being my lda results. I
have forgotten how to
change the labels of the of the x-axes (they are
currently listed as
Group1 and Group 13), and to rescale
Je serai absent(e) à partir du 22/12/2006 de retour le 27/12/2006.
Je vous répondrais dès mon retour le 27/12.
Si urgence, merci de contacter M.Bidart (5503).
Si vous n'etes pas destinataires de ce message, merci d'aver...{{dropped}}
__
you have to be really careful because
There are two versions of the kalman filter in terms of notation ( even
where you don't have exogenous )
Y_t = F_tprime*theta_t-1 + epsilon_t
G_t = G_t*theta_t-1 + omega_t
-
Y_t = F_tprime*theta_t + epsilon_t
G_t =
I have a question about R.
I would like to simulate a following model.
Xt+1=Xt(1+b)
b is a random variable.
to get 10 plots.
I haven't used R program, how can I code on R to
run above simulation?
It rould be grateful if you kindly answer...
thank you.
yumiko watanabe
Hi all,
I'm using Pelora (supclust) package for supervised clustering of a
microarray dataset.
The original package does not delete the genes that are present in the
earlier clusters for further cluster identification.
This leaves us with mostly redundant clusters.
I played around with the source
Hello R-Users,
I would like to check the convergence of my imputations. However, when I use
the function the plot.mids(), I always obtain the following error message
Error in plot.new() : figure margins too large
I read the same question in thread from November 2005 (see below). I
Pointers only hopefully of some help.
iplots should work as you have described, however there have been a number
of different versions of JGR each for a different version of R - have you
got the correct version?
I believe JGR shouldn't work as you have described, even though I have no
experience
You will not learn anything unless you do your own homework.
Watanabe Yumiko [EMAIL PROTECTED] wrote:
I have a question about R.
I would like to simulate a following model.
Xt+1=Xt(1+b)
b is a random variable.
to get 10 plots.
I haven't used R program, how can I code
ahmad ajakh [EMAIL PROTECTED] wrote:
Hi all,
I am dealing with the same issue here and I was wondering whether it would be
possible to just save
the R compliled function objects in a directory and just attach the directory
to the search path.
(I am using R2.4.0+ESS+Xemacs in windows XP).
Sorry I wasn't clearer. I believe that it was a specialized function,
but it may have been plot().
What I am basically trying to do is alter the y-axis to represent
frequency and change the labels on the plotting of the linear
discriminant analysis results. I can't seem to do this with plot(),
Dear Prof. Ripley,
Many thanks for your reply, especially during the holiday season!
From: Prof Brian Ripley [mailto:[EMAIL PROTECTED]
You seem to believe a multinomial logistic regression is a GLM: it is
not.
With one line, you've struck the heart of one of my problems.
As a follow-up
The documentation for DateTime classes in R 2.3.0 says that limited
arithmetic is available for both POSIXlt and POSIXct. It needs to make
clear that POSIXlt can be converted to POSIXct without warning under
arithmetic operations
EXAMPLE
ISOdatetime(2003, 1, 1, 0, 0,0) - dd
as.POSIXlt(dd) - dd
Sorry, but might as well not have answered..., no?
Yumiko, you didnt say what your distribution assumptions were. take a look
at ?runif and ?rnorm and use that to search for help on your specific topic
to get you started.
-Tariq
On 12/22/06, Mike Prager [EMAIL PROTECTED] wrote:
You will not
Look at the help page for ?system, especially the 'input=' arg.
Maybe this sort of strategy will fly:
system(sh,intern=T,input=c(echo x,echo y))
[1] x y
In your case, maybe
system('sh' input=c('sendmail -f [EMAIL PROTECTED] -t [EMAIL
PROTECTED]','test','.')
or
system('sendmail -f
Todd Remund wrote:
I am looking for a Kalman filter that can handle a control input. I thought
that l.SS was suitable however, I can't get it to work, and wonder if I am
not using the right function. What I want is a Kalman filter that accepts
exogenous inputs where the input is found
Hi,
How do I anchor z=0 to the white color in a levelplot so that
the color changes from cyan to magenta precisely as
z changes from negative to positive? Also is it easy to change
color scheme, say to blue/red as it's more dramatic? Is there a
better function for showing heatmap with a color
Dear Sir,
Le vendredi 22 décembre 2006 20:05, vous avez écrit :
system(sh,intern=T,input=c(echo x,echo y))
Thanks for the advice, but I do not find doc about the input arg for the
system function. Besides,
$ system(sh,intern=T,input=c(echo x,echo y))
Erreur dans system(sh, intern = T, input =
Its only available on Windows.
On 12/22/06, Nicolas Mazziotta [EMAIL PROTECTED] wrote:
Dear Sir,
Le vendredi 22 décembre 2006 20:05, vous avez écrit :
system(sh,intern=T,input=c(echo x,echo y))
Thanks for the advice, but I do not find doc about the input arg for the
system function.
On 12/22/06, Yuli Zhou [EMAIL PROTECTED] wrote:
Hi,
How do I anchor z=0 to the white color in a levelplot so that
the color changes from cyan to magenta precisely as
z changes from negative to positive?
The changepoints are defined by 'at', and the colors are chosen more
or less linearly, so
Dear all,
I have been building R packages under windows on my old pc, successfully.
Now I have bought a new pc, still running windows, and I am trying to build
the same R packages as before, but now without the same success. I have
installed the Rtools, perl, mingw and added them to the
On Fri, 22 Dec 2006, Gabor Grothendieck wrote:
Its only available on Windows.
Right, but on linux this works
system(echo x\necho y,intern=T)
[1] x y
system(echo x ; echo y,intern=T)
[1] x y
so you don't really need input=...
But rereading Nicolas original post, it looks like the
Thanks Mike.
AA.
- Original Message
From: Mike Prager [EMAIL PROTECTED]
To: r-help@stat.math.ethz.ch
Sent: Friday, December 22, 2006 12:45:40 PM
Subject: Re: [R] writing R extension
ahmad ajakh [EMAIL PROTECTED] wrote:
Hi all,
I am dealing with the same issue here and I was wondering
Hi, Greg:
Just let you know that the beta regression package in R can only work for
data on the open interval (0, 1)
Do you know any good test of mean for beta distribution? How to verify
if the data is beta distributed?
For example, I may want to test the null :
mean = 0.01
I think
HelponR suncertain at gmail.com writes:
Hi, Greg:
Just let you know that the beta regression package in R can only work for
data on the open interval (0, 1)
Do you know any good test of mean for beta distribution? How to verify
if the data is beta distributed?
For example, I may
Hi,
I think there is a minor bug in odfWeave. In the function odfStyleGen,
the following line has an extra =:
if(length(grep(italic, thisStyle$fontType)))
fontText - c(fontText, tagattr(fo:font-style=, italic))
This is creating an error if some text needs to be
Seems there is an exact non-parametric Bayes test for mean of non-negative
numbers as said on
http://www.toad.net/~jkaplan2/martMean.htmhttp://www.toad.net/~jkaplan2/martMean.htm#From%20bins
I will check if R may have such package.
On 12/22/06, Ben Bolker [EMAIL PROTECTED] wrote:
HelponR
Hello,
I was hoping for some advice to resolve a problem I am having trouble with.
The data consists of a series of pre and post variables, in a dataframe
called 'offend'. I am interested in graphically depicting the pre post
values for a factor variable called 'decision' which has 4 values :
Le vendredi 22 décembre 2006 23:31, Charles C. Berry a écrit :
Perhaps a workaround is to pipe the input into sendmail (I recall sendmail
accepts input from sdtin) from 'echo'
This works fine this way. Thanks a lot.
(but note that my 2.4.0 linux binary does not accept the input=xyz as an
On Sat, 23 Dec 2006, Nicolas Mazziotta wrote:
Le vendredi 22 décembre 2006 23:31, Charles C. Berry a écrit :
Perhaps a workaround is to pipe the input into sendmail (I recall sendmail
accepts input from sdtin) from 'echo'
This works fine this way. Thanks a lot.
(but note that my 2.4.0 linux
43 matches
Mail list logo