Anamika Chaudhuri yahoo.com> writes:
> I was trying to calculate an age adjusted rate for which we have the
formula as
> sum(weight*rate)/sum(weight). I am using the framingham dataset called fram
here.I cant figure out how I
> could change the logical statement I have for the standard dat
hi,
I would like to know what is the function to plot cdf.
Thanks,
Luck
__
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
On Wed, 26 Apr 2006, Min Shao wrote:
> I recently made a 64-bit build of R-2.2.1 under Solaris 9 using gcc v.3.4.2.
> The server has 12GB memory, 6 Sparc CPUs and plenty of swap space. I was the
> only user at the time of the following experiment.
>
> I wanted to benchmark R's capability to read l
Hi all,
I am desperately looking for answer to my previous question: what are the
differences between ACF and PACF in time series and their applications? I
got confused a lot by these two functions in R... Already having ACF, why do
people decide to create PACF?
Thanks a lot
[[alternativ
Using only informative incomplete trios and dropping others turns out
to bias the TDT (Curtis & Sham 95). There are a variety of
modifications to handle case-parent trios, starting (I think) with
Weinberg's 1999 paper that uses the EM algorithm and a
likelihood-ratio test. I don't know of any o
Sorry, couldn't resist...
From: Gabor Grothendieck
>
> ov$vn1 is not a variable. It is the result of applying the $
> function to the ov and vn1 arguments.
... which would suggest: get("$")(get("ov"), "vn1"). 8-)
Andy
> For example, using BOD which is a data frame that comes with
> R, ra
Hi,
I was trying to calculate an age adjusted rate for which we have the formula
as
sum(weight*rate)/sum(weight). I am using the framingham dataset called fram
here.I cant figure out how I could change the logical statement I have for the
standard dataset (in red) to calculate weight an
I am involved in a study where, as in most of life, men demonstrate
themselves to be recalcitrant. So while we have many probands and most of
their mothers we only have about 50% of the trios being complete.
I have been running tdt and trio.types. It appears as if it is ignoring the
duos. Sometime
stl does this internally:
x <- na.action(as.ts(x))
so
stl(x, s.window, na.action = f)
is the same as
stl(f(as.ts(x)), s.window)
e.g.
nottem[25] <- NA # nottem is a built in data set in R
stl(nottem, "per") # error
stl(nottem, "per", na.action = na.contiguous)
library(zoo)
stl(nottem, "per",
ov$vn1 is not a variable. It is the result of applying the $ function to
the ov and vn1 arguments.
For example, using BOD which is a data frame that comes with R,
rather than get("BOD$Time") use get("BOD")[["Time"]]
On 4/26/06, Thomas Davidoff <[EMAIL PROTECTED]> wrote:
> I don't understand what
Anamika Chaudhuri yahoo.com> writes:
>
> Hi,
>
> I cant understand where I am going wrong.Below is my code.I would really
> appreciate your help.
Dear Anamika, to improve your chances to get a response from this list, and to
help in people responde quickly and accurately to you, please run
I don't understand what my error is in the following:
I need to use the get command on a series of variables, but can't for
some reason that I don't understand. Why am I told no such variable as
ov$vn1 after getting a summary report on that very variable?
> summary(ov$vn1)
Min. 1st Qu. Med
Hi,
The help file on princomp says that 'The signs of the columns of the
loadings and scores are arbitrary, and so may differ between differnt
programs for PCA, and even between different builds of R'. Does anyone
know
1. Whether this applys to all functions like svd, eigen ... etc?
2. Duri
boundary.
I tried the followingm using identify() instead:
library(splancs)
set.seed(20060426)
xy <- cbind(x=runif(100), y=runif(100))
plot(xy)
# Select the SAME 7 vertices here
pts <- identify(xy, n = 7)
# These are the row indices into 'xy'
# for the c
Hello everyone,
I recently made a 64-bit build of R-2.2.1 under Solaris 9 using gcc v.3.4.2.
The server has 12GB memory, 6 Sparc CPUs and plenty of swap space. I was the
only user at the time of the following experiment.
I wanted to benchmark R's capability to read large data files and used a
dat
Dear R-users,
I know that a few people have asked whether survreg handles left-truncation
data and the reply that i have seen so far is that it does.
However, when I try to use survreg on left-truncated data, I got the
following error message.
> survcs3<-survreg(Surv(start,end,status)~AG, data=
this (though
> > > it is always possible).
> > >
> > > However, using:
> > >
> > > RSiteSearch("points inside polygon")
> > >
> > > brings up several function hits that, if put together with the above
> > > interactive f
> Then, people tend to
> define its own functions (I'm doing this too), and a lack of
> standardization makes it difficult to keep everything into control.
If you think of R as more of a language rather than a pre-packaged
statistical program, I feel that helps. In the C++ world, there are
p
if put together with the above
> > interactive functions, could be used to do what you wish. That is, input
> > the matrix of x,y coords of the interactively selected polygon and the
> > x,y coords of the underlying points set to return the points inside or
> > outside the polyg
Note that the FAQ is really no different from batchfiles since the
FAQ does not address how to move or copy the packages and the batchfiles
scripts just do that (with the safeguard that they will not overwrite any
packages that are already there so you could, for example, manually
install a few pac
Hi,
I have calculated mantel statistics for three plant species to check for
isolation by distance (thus, comparing genetic distance to geographic
distance).
Now, I would like to test whether the species have significantly different
isolation by distance behaviour.
Is there a R-function that all
Note: forwarded message attached.
-
--- Begin Message ---
Subject: Re: [R] Help needed
To: Petr Pikal <[EMAIL PROTECTED]>
In-Reply-To: <[EMAIL PROTECTED]>
MIME-Version: 1.0
Content-Type: multipart/alternative; boundary="0-1025507389-1146080390=:929
XLSolutions Corporation (www.xlsolutions-corp.com) is proud to
announce 2-day "R/S-plus Fundamentals and Programming
Techniques" in San Francisco: www.xlsolutions-corp.com/Rfund.htm
San Francisco *** May 25-26
Washington, DC *** May TBD
Reserve your seat now at the early
I am coming late into the discussion, so apologies if the following
points are redundant.
1) IMHO, the most important feature that would make life a lot easier
for everyone is having search engines on the main webpage. I know you
can click on the "Search" on the left hand side pane but putting it
Peter Dalgaard wrote:
> Sachin J <[EMAIL PROTECTED]> writes:
>
>
>>Hi,
>>
>> I have a data set which is assumed to follow weibull distr'. How
can I find of cdf for this data. For example, for normal data I used
(package - lmomco)
>>
>> >cdfnor(15,parnor(lmom.ub(c(df$V1
If X is a We
Hi,
I cant understand where I am going wrong.Below is my code.I would really
appreciate your help.
Thanks.
> genfile<-read.table("c:/tina/phd/bs871/hw/genfile.txt",skip=1)
>
> #read in SNP data
> snp.dat <- as.matrix(genfile)
> snp.name <- scan("c:/tina/phd/bs871/hw/genfile.
the windoze faq that you refer to doesn't quite address the question that i
asked, but thanks all the same.
2.8 What's the best way to upgrade? That's a matter of taste. For most people
the best thing to do is to uninstall R (see the previous Q), install the new
version, copy any installed pa
On Wed, 26 Apr 2006, Marc Schwartz (via MN) wrote:
> On Wed, 2006-04-26 at 11:05 -0700, John McHenry wrote:
>> Does anyone know where the code for the graphics on:
>>
>> http://www.r-project.org/screenshots/screenshots.html
>>
>> lives?
>
>
> demo(graphics)
>
> demo(image)
>
> demo(persp)
>
>
Rajarshi Guha <[EMAIL PROTECTED]> writes:
> Hi,
> I have a number of web services that run on a server and can be
> accessed via SOAP as well as by creating a specific URL.
>
> Now, for certain services, the argument that I need to send is about 10
> to 20 characters and the URL approach works f
polygon and the
> x,y coords of the underlying points set to return the points inside or
> outside the polygon boundaries.
This sequence from the splancs package should do it:
library(splancs)
set.seed(20060426)
xy <- cbind(x=runif(100), y=runif(100))
plot(xy)
poly <- getpoly() # this
On Wed, 2006-04-26 at 11:05 -0700, John McHenry wrote:
> Does anyone know where the code for the graphics on:
>
> http://www.r-project.org/screenshots/screenshots.html
>
> lives?
demo(graphics)
demo(image)
demo(persp)
These should cover each of the screen shots and then some.
I
See Windows FAQ 2.8 - works well.
-Christos
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Thomas Harte
Sent: Wednesday, April 26, 2006 2:54 PM
To: r-help@stat.math.ethz.ch
Subject: [R] copying previously installed libraries to R 2.3.0
hi all,
is the
hi all,
is there a new mechanism in R 2.3.0 for copying libraries from, say, R 2.2.1 to
R 2.3.0? i ask because gabor grothendieck comments in his copydir.bat (from
gabor's batchfiles at:
http://cran.r-project.org/contrib/extra/batchfiles/batchfiles_0.2-5.zip ):
``:: I personally upgraded my
Hi,
I have a number of web services that run on a server and can be
accessed via SOAP as well as by creating a specific URL.
Now, for certain services, the argument that I need to send is about 10
to 20 characters and the URL approach works fine. However if the
argument is a few kilobytes I woul
?in.convex.hull in the package tripack.
url:www.econ.uiuc.edu/~rogerRoger Koenker
email[EMAIL PROTECTED]Department of Economics
vox: 217-333-4558University of Illinois
fax: 217-244-6678Champaign, IL 61820
On Apr 26, 2006
On 4/26/06, Dimitri Szerman <[EMAIL PROTECTED]> wrote:
> Dear R-mates,
>
> # Here's what I am trying to do. I have a dataset like this:
>
> id = c(rep(1,8), rep(2,8))
> dur1 <- c( 17,18,19,18,24,19,24,24 )
> est1 <- c( rep(1,5), rep(2,3) )
> dur2 <- c(1,1,3,4,8,12,13,14)
> est2 <- rep(1,8)
>
> myda
On Wed, 2006-04-26 at 18:13 +0100, Florian Nigsch wrote:
> [Please CC me for all replies, since I am not currently subscribed to
> the list.]
>
> Hi all,
>
> I have the following problem/question: Imagine you have a two-
> dimensional plot, and you want to select a number of points, around
>
Does anyone know where the code for the graphics on:
http://www.r-project.org/screenshots/screenshots.html
lives?
-
[[alternative HTML version deleted]]
__
R-help@stat.math.ethz
Hi,
I need to computed the GSVD of two matrices. For doing so I used in my C
code the lapack routine dggsvd. But when I source my file gsvd.R I have
the following error:
Error in eval.with.vis(expr, envir, enclos) :
BLAS/LAPACK routine 'DGGSVD' gave error code -1
Is there a problem w
It turned out that I do not have the 64-bit readline library installed.
After disabling it using the "-without-readline" option for ./configure, I
successfully made a 64-bit build under Solaris 9.
Thanks for your help.
On 4/20/06, Prof Brian Ripley <[EMAIL PROTECTED]> wrote:
>
> Note:
>
> > conf
Gesmann, Markus lloyds.com> writes:
>
> See:
> ?image
I would like to use this image in a publication. How do I get permission from
the creater of this image? Anupam Tyagi.
__
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinf
Gabor Grothendieck gmail.com> writes:
>
> Maybe a separate web site that shows R off or maybe just
> a pointer to the R Graph Gallery.
I think the idea of a pointer to the R Graph Gallery is a better one than
changing the current R website. I think that the main R web site should be
accessible
[Please CC me for all replies, since I am not currently subscribed to
the list.]
Hi all,
I have the following problem/question: Imagine you have a two-
dimensional plot, and you want to select a number of points, around
which you could draw a polygon. The points of the polygon are defined
Not to belabor the point, but if you really need to distinguish integers
from other numerical constants, you could try something like this:
> x <- as.integer(5)
> typeof(x)
[1] "integer"
> is.integer(x)
[1] TRUE
>
on 4/26/2006 1:20 AM Leon said the following:
> Hi, All
> I am using is.integ
Hi Albert,
Maybe you can summarize what you find during your teaching and put them on
one website. Everyone gives a piece of firewood, then we can build up a
strong fire.
Thanks
Xiaohua
On 4/26/06, Albert Sorribas <[EMAIL PROTECTED]> wrote:
>
> Thanks for the indications. All these suggestio
Dear R-mates,
# Here's what I am trying to do. I have a dataset like this:
id = c(rep(1,8), rep(2,8))
dur1 <- c( 17,18,19,18,24,19,24,24 )
est1 <- c( rep(1,5), rep(2,3) )
dur2 <- c(1,1,3,4,8,12,13,14)
est2 <- rep(1,8)
mydata = data.frame(id,
estat=c(est1, est2),
Thanks for the indications. All these suggestion will help a lot. The
TINN-R application is impressive.
However, I think something more PROBLEM directed is needed. I agree that
Google and the ?RSiteSearch helps a lot, but yet the explanations (like
this discussion) are not clear enough in many cas
Hi,
I have a monthly time series with missing values and I would use stl function
to identify seasonality.
I tried all settings of na.action but the result is the same:
stl(tm245,s.window=11, na.action=na.pass)
Error in stl(tm245, s.window = 11, na.action = na.pass) :
NA/NaN/Inf in for
Hello again!
Is there a way to include a mean in the garch function in the
library(tseries), please?
I tried include.mean=T in the function statement but it didn't work
thanks in advance!
R Version 2.2.1 Windows
Sincerely,
Erin
mailto: [EMAIL PROTECTED]
___
Maybe a separate web site that shows R off or maybe just
a pointer to the R Graph Gallery.
On 4/26/06, Duncan Murdoch <[EMAIL PROTECTED]> wrote:
> Romain Francois wrote:
> > Dear R users and developpers,
> >
> > My question is adressed to both of you, so I choose R-help to post it.
> >
> > Are the
Dear R People:
I'm trying to use the garchFit function from the library(fSeries)
However, R freezes every time that I use it.
Is anyone else having this problem, please?
Thanks in advance!
R Version 2.2.1 Windows.
Sincerely,
Erin Hodgess
Associate Professor
Department of Computer and Mathemat
There is a reference sheet here:
http://www.rpad.org/Rpad/R-refcard.pdf
a function finder here:
http://biostat.mc.vanderbilt.edu/s/finder/find.html
and task views here:
http://cran.r-project.org/src/contrib/Views/
Also use of RSiteSearch and help.search from within R
can be helpful.
On 4
1. Check out the R reference card at
http://www.rpad.org/Rpad/Rpad-refcard.pdf . There are also several others
available from the CRAN website.
2. Check out TINN-R, a Windows text/R code editor that integrates the above
and provides function "tips" inline to give the syntax of many R functions.
3
you may find RSiteSearch() and help.search() functions useful for this
purpose, considering usually different key words for the same topic.
Best,
Dimitris
Dimitris Rizopoulos
Ph.D. Student
Biostatistical Centre
School of Public Health
Catholic University of Leuven
Address: Kapucijnenvoer 3
This is a generic request concerning were to look for finding
appropriate information on a precise procedure in R.
Im using R for teaching introductory statistics and my students are
learning how to deal with it. However, I find it difficult to locate
some of the procedures. For instance, for basi
Dear Ales,
> -Original Message-
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of Ales Ziberna
> Sent: Wednesday, April 26, 2006 5:21 AM
> To: John Fox
> Cc: r-help@stat.math.ethz.ch
> Subject: Re: [R] [O/T] undergrads and R
>
> Dear John Fox,
>
> thank you for your rep
Sachin J <[EMAIL PROTECTED]> writes:
> Hi,
>
> I have a data set which is assumed to follow weibull distr'. How can I find
> of cdf for this data. For example, for normal data I used (package - lmomco)
>
> >cdfnor(15,parnor(lmom.ub(c(df$V1
>
> Also, lmomco package does not
Hi,
I have a data set which is assumed to follow weibull distr'. How can I find
of cdf for this data. For example, for normal data I used (package - lmomco)
>cdfnor(15,parnor(lmom.ub(c(df$V1
Also, lmomco package does not have functions for finding cdf for some of the
distri
On Wed, 26 Apr 2006, Romain Francois wrote:
> Hi,
>
> Consider the code :
>
> g <- function(){
> print(.x)
> .x <- 3
> }
>
> f <- function(){
> environment(g) <- environment()
> .x <- 2
> g()
> .x
> }
>
> > f()
> [1] 2
> [1] 2
>
>
> I would like f() to return 3. How can I do that ? Am I compl
On Wed, 26 Apr 2006, Leon wrote:
> Hi, All
> I am using is.integer function to examine whether an object is an integer or
> not, but I get such results,
As the help page says, is.integer()
Creates or tests for objects of type '"integer"'.
That is, is.integer() tests to see whether the var
Dear Prof Brian Ripley
Thanks for replying to my question. I am sorry but it is still not clear to
me if there is a way to handle an "intermediate" line width. In my windows
system when I create a figure with 4 plots par(mfrow=c(2,2),lwd=1) the lines
look a bit too thin and using lwd=2 makes
Hello,
I'm in the process of trying to upgrade our R software from version 2.2.3
to 2.3.0 on our Sun workstations. In the installation process I'm
encountering some puzzling errors whe I do the 'make install.' After
installing the doc files successfully the installation process crashes
while
2006/4/26, Uwe Ligges <[EMAIL PROTECTED]>:
>
> Pfaff, Bernhard Dr. wrote:
> >>"BernPf" == Pfaff, Bernhard Dr <[EMAIL PROTECTED]>
> >>on Wed, 26 Apr 2006 08:28:34 +0100 writes:
> >
> >
> > BernPf> Dear Andy, Uwe and remaining list subscribers,
> > BernPf> now, coming closer to th
what about improving the "Links" page, with for instance a list of links
- such as thoses in task views - grouped by theme, instead of modifying
r-project site ?
--
---
[EMAIL PROTECTED]
CNRS UMR 8090 - http://www-good.ibl.fr
Gén
Romain Francois wrote:
> Dear R users and developpers,
>
> My question is adressed to both of you, so I choose R-help to post it.
>
> Are there any plans to jazz up the main R website : http://www.r-project.org
> The look it have now is the same for a long time and kind of sad
> compared to othe
Peter,
The types of model you are looking to fit are *nonlinear* models. In fact,
to be more precise, they are examples of nonlinear ordinal regression
models. Check out the nordr package in R. a link to documentation is:
http://rss.acs.unt.edu/Rdoc/library/gnlm/html/nordr.html
Regards,
Mike
Barry Rowlingson wrote:
> Gavin Simpson wrote:
>
>>Dear list,
>>
>>My employer uses a Windows 2000 Terminal Server-based system for its
>>college-wide managed computer service - computers connect directly to
>>the WTS servers for their sessions, using a Citrix ICA client. When I
>>asked them to in
Hi Manuel,
an alternative to the approach pointed out by Prof. Ripley is to use
the package 'drc' which allows one or more parameters in a non-linear
regression model to depend on a factor.
You will need the latest version available at www.bioassay.dk (an older
version is available on CRAN).
On 4/26/06, Daniel Yang <[EMAIL PROTECTED]> wrote:
> --- I changed to format to text instead of html ---
>
> Dear R-help,
>
> This is my first R day. I want to ask some more beginner's questions.
Read the posting guide at the bottom of each post to r-help.
>
> Q1. How can I obtain the covariance
Le 26.04.2006 15:16, Daniel Yang a écrit :
> Dear R-help,
>
> This is my first R day. I want to ask some more beginner's questions.
>
> Q1. How can I obtain the covariance matrix for parameter estimates of a
> multiple regression? I checked ?lm but didn't get the information.
>
> Q2. How can I s
--- I changed to format to text instead of html ---
Dear R-help,
This is my first R day. I want to ask some more beginner's questions.
Q1. How can I obtain the covariance matrix for parameter estimates of a
multiple regression? I checked ?lm but didn't get the information.
Q2. How can I see t
Dear R-help,
This is my first R day. I want to ask some more beginner's questions.
Q1. How can I obtain the covariance matrix for parameter estimates of a
multiple regression? I checked ?lm but didn't get the information.
Q2. How can I see the old graphs in the graph window?
Q3. Can R plot a
See:
?image
Markus Gesmann
FPMA
Lloyd's Market Analysis
Lloyd's * One Lime Street * London * EC3M 7HA
Telephone +44 (0)20 7327 6472
Facsimile +44 (0)20 7327 5718
http://www.lloyds.com
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Daniel Yang
Sent: 26
Dear R-help,
How can I replicate the beautiful math plot found in the right-hand side of
http://www.r-project.org/screenshots/desktop.jpg? I tried the following code
but didn't obtain something as beautiful.
r <- seq(-10, 10, len=100)
y <- cos(r^2)*exp(-r/6)
par(pty="s")
plot(r,y,type="l")
T
Dear R-help,
How can I replicate the beautiful math plot found in the right-hand side of
http://www.r-project.org/screenshots/desktop.jpg? I tried the following code
but didn't obtain something as beautiful.
r <- seq(-10, 10, len=100)
y <- cos(r^2)*exp(-r/6)
par(pty="s")
plot(r,y,type="l")
Tha
[Levent TERLEMEZ]
>I would like to get rid of counting lines in fix() when i made
>a mistake in coding? Is there an easy way to an line numbers to editor?
You may configure R to use the editor you want, the way you want. For
example, if you want fix() to start Vim in graphical mode, highlighti
Hello Levent,
there has recently been a thread on the ESS list by using setnu in EMACS:
https://stat.ethz.ch/pipermail/ess-help/2006-April/003450.html
Bernhard
-Ursprüngliche Nachricht-
Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von Uwe Ligges
Gesendet: Mittwoch, 26.
Also, if you don;t need to create child objects which override .x,
and I don't think you do here, p could be further simplified to
this (only the print statement has been changed):
p <- proto(.x = 2, g = function(.) { print(.x); .$.x <- 3 })
On 4/26/06, Gabor Grothendieck <[EMAIL PROTECTED]> wro
Levent TERLEMEZ wrote:
> Hello,
>
> I would like to get rid of counting lines in fix() when i made a
> mistake in coding? Is there an easy way to an line numbers to editor?
I think the feature you are requesting is not available.
Beside, it is a good idea to use some appropriate editor and
I do have Pinheiro and Bates 2000 and went through it several times –
unfortunately without success for my particular issue. I was not aware of
the article in R news or the mlmRev package you referred to, though. I will
try with that.
The example I gave was not self-contained. Sorry, my fault.
A third possibility is to using the proto package and define
a proto object (an environment with special meaning for $)
containing the two components .x and g like this:
library(proto)
p <- proto(.x = 2, g = function(.) { print(.$.x); .$.x <- 3 })
p$.x # 2
print(p$g()) # 2, 3
p$.x # 3
or you ca
Also, the proto and R.oo packages provide object oriented
ways of working with environments.
On 4/26/06, Prof Brian Ripley <[EMAIL PROTECTED]> wrote:
> ?new.env
> ?local
>
> should help you. R works with environments, basically a frame plus an
> enclosure.
>
> On Wed, 26 Apr 2006, Anna Whitfield
Le 26.04.2006 12:14, Prof Brian Ripley a écrit :
> The webmasters have not AFAICS replied in this thread, and perhaps you
> should wait for them.
>
> In particular, making cran.r-project.org an autodirector to the
> nearest mirror and replacing frames have I believe already been agreed
> and jus
On Wed, 26 Apr 2006, Francisco J. Zagmutt wrote:
> Dear all
>
> Is there a way or trick in windows to plot a line width that is not an
> integer i.e 1.5?
> I am aware that the documentation for window devices states "Line widths as
> controlled by par(lwd=) are in multiples of the pixel size, and
Romain Francois wrote:
>
> What about
> - place somewhere a div called 'Focus on a package' where we could have
> a short presentation of a package, etc ... or for a CRAN task view (to
> do that, php would be great, but we can do I don't know perl scripts to
> generate static html pages)
> - a
An interesting example of this is the forest cover data set that is
available from http://www.ics.uci.edu/~mlearn
The proportions of the different cover types change systematically
as one moves through the file. It seems that distance through the
file is a proxy for the geographical co-ordinates.
?new.env
?local
should help you. R works with environments, basically a frame plus an
enclosure.
On Wed, 26 Apr 2006, Anna Whitfield wrote:
> Hello,
>
> I would like to know whether R has a homogeneous function
> of S-plus's new.frame(), which create explicit frames in
> the evaluator and prov
Dear John Fox,
thank you for your reply. I appologize for not finding the "sort.names"
option myself.
As for the option of choosing several variables at a time, I would like
to see this possibility everywhere where possible. Let me give a few
examples:
1. Calculating the mean of several variab
Hello,
I would like to know whether R has a homogeneous function
of S-plus's new.frame(), which create explicit frames in
the evaluator and provide a locale for computations that
can be shared among various functions.
new.frame() in S-plus:
http://www.uni-muenster.de/ZIV/Mitarbeiter/BennoSueselbe
The webmasters have not AFAICS replied in this thread, and perhaps you
should wait for them.
In particular, making cran.r-project.org an autodirector to the nearest
mirror and replacing frames have I believe already been agreed and just
need resources to implement (and first www. and cran.r-pro
1. Are you familiar with Pinheiro and Bates (2000) Mixed-Effects
Models in S and S-Plus (Springer)? I've learned a lot from this book
both about mixed models generally and about "lme" in particular -- and
even indirectly about "lmer". Examples in this book would, I believe,
help yo
On Wed, 26 Apr 2006, Öhagen Patrik wrote:
Dear All,
The Minimum Volume Ellipsoid estimator ("cov.mve") was part of S+ but I
cannot find it in R. Where can I find it?
help.search("cov.mve") gives
cov.rob(MASS) Resistant Estimation of Multivariate Location
a
On Tue, 25 Apr 2006, Peter Tait wrote:
> Hi,
>
> I would like to fit a generalized linear mixed model (glmm) with a 3
> level response.
>
> My data is from a longitudinal study with multiple observations/patient
> and multiple patients / country.
>
> Is there an R package that will fit a proportio
Le 26.04.2006 11:02, Peter Dalgaard a écrit :
> Romain Francois <[EMAIL PROTECTED]> writes:
>
>
>> Hi,
>>
>> Consider the code :
>>
>> g <- function(){
>> print(.x)
>> .x <- 3
>> }
>>
>> f <- function(){
>> environment(g) <- environment()
>> .x <- 2
>> g()
>> .x
>> }
>>
>> > f()
>> [
Dear All,
The Minimum Volume Ellipsoid estimator ("cov.mve") was part of S+ but I cannot
find it in R. Where can I find it? Why was it excluded?
Cheers, Patrik
Sweden
__
R-help@stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-hel
Romain Francois <[EMAIL PROTECTED]> writes:
> Hi,
>
> Consider the code :
>
> g <- function(){
> print(.x)
> .x <- 3
> }
>
> f <- function(){
> environment(g) <- environment()
> .x <- 2
> g()
> .x
> }
>
> > f()
> [1] 2
> [1] 2
>
>
> I would like f() to return 3. How can I do that
2006/4/26, Guojun Zhu <[EMAIL PROTECTED]>:
> Hi. I am a newbie to R. I need to do a courses
*do* have a look at e.g.:
- http://cran.r-project.org/manuals.html (An Introduction to R)
- http://www.ms.unimelb.edu.au/~andrewpr/r-users/icebreakeR.pdf
(contributed manual)
- http://cran.r-project.org/d
Guojun Zhu wrote:
>Hi. I am a newbie to R. I need to do a courses
>projects with some manipulation lots of data record
>and some back-and-forth linear regression. I do not
>want to spend $100 for a SAS lincence, which professor
>used. So I decide to start to learn R to finish it.
>I am using R
Hi. I am a newbie to R. I need to do a courses
projects with some manipulation lots of data record
and some back-and-forth linear regression. I do not
want to spend $100 for a SAS lincence, which professor
used. So I decide to start to learn R to finish it.
I am using R in Windows. I feel it i
Hi,
Consider the code :
g <- function(){
print(.x)
.x <- 3
}
f <- function(){
environment(g) <- environment()
.x <- 2
g()
.x
}
> f()
[1] 2
[1] 2
I would like f() to return 3. How can I do that ? Am I completely out of
place ?
Doing that, I want to avoid to pass .x as a parameter
1 - 100 of 103 matches
Mail list logo
