Mark Marques wrote:
Cloud() function does not display anything with R1.8.0beta
in WindowsXP ...
Does any one noticed this ?
No. Works in the latest beta on my machine.
others functions from lattice seem working properly.
does it work in the final 1.8.0 for windows ?
Yes.
Uwe
On Wed, 8 Oct 2003, Roger D. Peng wrote:
I think I misinterpreted this section of the help file for get():
If `inherits' is `FALSE', only the first frame of the specified
environment is inspected. If `inherits' is `TRUE', the search is
continued up through the parent
Thanks for the suggestions..
The strsplit function works great for the second question...
I will have to come up with another solution to the first one, since my
problem would definetly involve a lot of calculations and I think that
current methods would cause major computational congestion...
Rpms for R-base and all R-contrib packages (that compile on my machines) have been
uploaded to CRAN.
For the time beeing SuSE 7.3, 8.[012] are supported. 9.0 rpms will be created asap.
This is the last build for 7.3.
Have fun,
dst
--
The whole problem with the world is that fools and
Philippe Glaziou [EMAIL PROTECTED] writes:
Rau, Roland [EMAIL PROTECTED] wrote:
yesterday I took the R-1.8.0-source file and compiled it on my
own. As I am using Linux just for a couple of weeks, it was my
first compiling session with ./configure, make,
Everything went fine, except
On Thu, 9 Oct 2003, Philippe Glaziou wrote:
Rau, Roland [EMAIL PROTECTED] wrote:
yesterday I took the R-1.8.0-source file and compiled it on my
own. As I am using Linux just for a couple of weeks, it was my
first compiling session with ./configure, make,
Everything went fine, except
Philippe Glaziou [EMAIL PROTECTED] wrote:
Rau, Roland [EMAIL PROTECTED] wrote:
yesterday I took the R-1.8.0-source file and compiled it on my
own. As I am using Linux just for a couple of weeks, it was my
first compiling session with ./configure, make,
Everything went fine, except
Hi I am trying out R for the first time and it seems to work nice.
I also try it out on a LINUX platform aswell as on Windows. I downloaded the
new version of R for windows (version 8.1.0) but something look not right in
the calculations of correlations between traits when I use the next
Hi.
How can i simulate a binary data set from a logistic
regression model?I need to manipulate parameters and so
obtain my set of data.
I want to show the improve in analyzing binary data
with GLM(binomial) model instead of classical ANOVA or
NON-MODELS procedures(relative risk-odds
-Original Message-
From: Richard A. O'Keefe [mailto:[EMAIL PROTECTED]
snip
The very existence of an is.na- which accepts a logical
vector containing FALSE as well as TRUE ...
And don't forget this is not the only usage of is.na-. In fact it is
designed to take any valid indexing
Hello All:
Is there such a function in the R libraries: exact logistic regression?
Thanks,
ANDREW
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Hi
I d like to compile the source code from last Affy package for WinXPpro under
R18beta
however the doc is pretty poor regarding this process...
I went to FAQ R Win then to http://www.stats.ox.ac.uk/pub/Rtools/ and
downloaded in The essentials, tools and Perl 5.8.0, then MingW from
see ?chull
hope this helps,
Clément.
At 12:34 09/10/2003 +0200, Marta Rufino wrote:
Hello,
Does anyone know how a function to find automaticly the border (polygon)
of a cloud of points?
It is for a PCA kind of analysis, where I wanted to present as the limits
for each group, instead of all
I tried:
library(lattice)
F0 - c( 'A', 'A', 'B', 'B' )
F1 - c( 1 , 1 , 1 , 2 )
F2 - c( 8 , 9 , 8 , 9 )
VAL - c( 20, 50, 10, 60 )
df - data.frame( F0, F1, F2, VAL )
levelplot( VAL ~ F1 * F2 | F0, data=df )
I got an empty
[Please do not cross-post to several mailing lists]
[EMAIL PROTECTED] wrote:
Hi
I d like to compile the source code from last Affy package for
WinXPpro under
R18beta
however the doc is pretty poor regarding this process...
...\gnuwin32\readme.packages and ...\gnuwin32\install do provide
We have done a multiple regression (glm) with non-orthogonal design and two
correlated explanatory variables, and poisson errors, because the response
variable is a count (number of species). The parameter estimates calculated
were opposite to the tendency observed in the plot. As we excluded
How can I do a
Multiple Linear Regression Models
with robust standard error?
Thank in advance.
D.F.
--
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Sponsor:
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servire una clientela
You can use the followings:
lp- -5+. #linear predictor
y-rbinom(length(lp), size, plogis(lp))
Note that size means your denominator in proportions to be simulated. For
instance, if you want binary data use size=1.
best,
vito
- Original Message -
From: Michele Grassi [EMAIL
On Thu, 9 Oct 2003 [EMAIL PROTECTED] wrote:
Hi
I d like to compile the source code from last Affy package for WinXPpro under
R18beta
however the doc is pretty poor regarding this process...
Or possibly you have failed to find the documentation.
I went to FAQ R Win then to
A few days ago I uploaded to CRAN a new package called segmented.
The package contains functions to fit (generalized) linear models with
`segmented' (or `broken-line' or `piecewise linear') relationships between
the response and one or more explanatory variables according to methodology
described
One can run R 'txt', script files thusly:
1. create the txt file (foo.txt) script.
2. at a command prompt type :
R --vanilla foo.txt foo.results
The file 'foo.results' will now have all the output that you normally
would see on the screen. This is actually quite useful in that you can
You need to make sure that all the tools are in your path, with the R
tools before perl and mingw. Set this by right clicking My Computer,
then properties, advanced, environment variables, then edit the path in
the system variables window. Once you have done that, you should be able
to download
Dear all,
I have this problem with my data. In a GLM, I have 269 zeroes and
only 1 one:
During profiling, you may be pushing one of the parameter near the
extremes and get a model where the fitted p's are very close to 0/1.
I just want to clarify that the warning was given already when I
On 9 Oct 2003 at 11:38, Michele Grassi wrote:
Here is one way of doing it:
x - rnorm(1000)
beta - 1
p - 1/(1+exp(-beta*x))
o - order(x)
plot( x[o], p[o], ylim=c(0,1), type=l)
y - rbinom(1000, 1, prob=p)
model - glm(y ~ x , family=binomial)
summary(model)
.
.
.
B - 1000 # number of
On Thu, 9 Oct 2003, Bobbie van der Westhuizen wrote:
Hi I am trying out R for the first time and it seems to work nice.
I also try it out on a LINUX platform aswell as on Windows. I downloaded the
new version of R for windows (version 8.1.0) but something look not right in
the
Tord Snall [EMAIL PROTECTED] writes:
Null deviance: 13.1931 on 269 degrees of freedom
Residual deviance: 9.9168 on 268 degrees of freedom
AIC: 13.917
...
BUT, note the under dispersion. I GUESS it is because I have surveyed a
moss on marked trees at three occations (with two years
On Thu, 9 Oct 2003 13:26:57 +0200
daniele\.frison [EMAIL PROTECTED] wrote:
How can I do a
Multiple Linear Regression Models
with robust standard error?
Thank in advance.
D.F.
One way:
install.packages('Hmisc'); install.packages('Design')
library(Design)
f - ols(y ~ x1 + , x=T,
The short answer is yes.
The longer answer is the lme function in the nlme package uses a
compact representation of the model matrices for a mixed-effects
model. It is a sparse matrix representation that is specific to cases
of strictly nested random effects when there is more that one level of
Dear all,
I'd like to share my experiences in building R 1.8.0 on an
Alpha/Tru64 UNIX 5.1
machine.
I used the following modifications in file config.site:
CC=cc
F77=f77
CXX=c++
MAKE=gmake
with these settings I was able to successfully run
./configure MAKE=gmake
I had to manually unpack
Dear all,
BUT, note the under dispersion. I GUESS it is because I have surveyed a
moss on marked trees at three occations (with two years in between). The
response 1 means that the moss has disappeared, and dbh is tree diameter.
(This corresponds to revisitng patients who has a disease, and
Hi,s there a .Rrc file? so that when R starts up
it automatically loads this file?
I am interested in putting in some matlab-like
functions names I am very use to.
for example: ans=.Last.value
etc
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See ?Startup.
Andy
-Original Message-
From: christoff pale [mailto:[EMAIL PROTECTED]
Sent: Thursday, October 09, 2003 10:40 AM
To: [EMAIL PROTECTED]
Subject: [R] startup file and lambda
Hi,s there a .Rrc file? so that when R starts up
it automatically loads this file?
I am
Re-sending this from 10/7. Please help! I'm really clueless how to fix this:
System: Solaris 7, Software: R_1.7.1 for unix
R CMD INSTALL -l /Rdir/library haplo.stats_1.1.0.tar.gz
-works like a charm-- no syntax errors, etc
But problems are when I'm loading the library within R.
On Thu, Oct 09, 2003 at 07:39:58AM -0700, christoff pale wrote:
Hi,s there a .Rrc file? so that when R starts up
it automatically loads this file?
?Startup
will tell you everything you want to know - especially bout the
.Rprofile file.
cu
Philipp
--
Dr. Philipp Pagel
Thanks to John Eaton of the Octave project we now have anonymous CVS
access to (a copy of) the R archive. See http://anoncvs.r-project.org/
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Hi,
I have installed a lot of extra packages for R 1.7.1. If I install R
1.8.0, will I have to reinstall all those packages? Is there a way that
I can upgrading R without losing old packages?
Thank you.
wz
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Hello, the following code produces an error when executing it, it is a code
that produces 6 checkbutton that at
the beginning are empty, when selecting the first checkbox he says that
doesn't know the second
variable tcl, he say:
[1] 1
Error in structure(.External(dotTcl, ..., PACKAGE =
I am wanting to fit AR(p) models to column data for a series of matrices
I have. Rather than trying to compute the AR models per column I was
hoping to be able to do this per matrix (i.e. one AR model for each column
in said matrix). However, when i attempt this, if there is just one NA
value in
On Thu, 2003-10-09 at 12:02, Mark Lee wrote:
Sorry if this is a silly question. I'm trying to extract all elements
of a dataframe at a particular row. I can find no mention of this in
any documentation and it may be naivety of dataframe on my part as I'm
very green at this. Thankyou,
If d is
I am not sure if this is a proper way, but here is what I did recently
installing consecutive alpha and beta releases of 1.8.0 on a Win2000
machine:
(1) I uninstalled previous version using the uninstall provided with R.
This leaves all the additional packages in the library folder
(2) I
On Thu, 9 Oct 2003, Jason Sinnwell wrote:
Re-sending this from 10/7. Please help! I'm really clueless how to fix this:
Your code calls the C entry point errmsg, and that is not in the R binary.
So find out what library it is in and link against it. NB: it does not
show up on our Solaris 8
Mark Lee wrote:
Sorry if this is a silly question. I'm trying to extract all elements
of a dataframe at a particular row. I can find no mention of this in
any documentation and it may be naivety of dataframe on my part as I'm
very green at this. Thankyou,
Mark
Df[x, ]
Read 'an introduction to R' and 'FAQ'
-Ursprüngliche Nachricht-
Von: Mark Lee [mailto:[EMAIL PROTECTED]
Gesendet: Donnerstag, 9. Oktober 2003 18:02
An: [EMAIL PROTECTED]
Betreff: [R] Getting rows from a dataframe
Sorry if this is a silly question. I'm trying to extract all
I have this right on the desk in front of me. I have gone through most
of this actually and have been looking for the answer for several
weeks now before resorting to this. The only reference I've found to
this is on page 20 under array indexing but didn't see the relation to
dataframes. Thanks,
I have been very satisfied with R-Excel interface (DCOM). Few months ago
I have changed my OS to Linux-Mandrake, and now I am using
OpenOffice.org Calc as spreadsheet. I would like to know does exist some
R-OpenOffice.org interface or how is possible to use R-functions in
OpenOffice.org Calc?
Eric ESPOSITO wrote:
Hello,
I need to execute R code contained in a file xxx.R from DOS.
The file is really simple, only:
plot(rnorm(100))
You have to specify the windows() device explicitly, if you are in
non-interactive mode:
windows()
plot(rnorm(100))
When I launch Rterm from Dos command
Hi Folks,
I'm seeking advice about how to resume an outer loop following
failure of a function within the loop (which issues an error
message).
Essentially, I'm repeating (simulating) a process which involves
random sampling, EM and MCMC. I'm walking on very edge of rather
thin ice -- data rather
If you're having so much trouble, perhaps it's because you want to get a
vector result? This requires a little more, and if so, perhaps one of the
following provides what you are looking for:
x - data.frame(a=1:3,b=4:6)
# row as a data frame
x[2,]
a b
2 2 5
# row as a list
x[2,,drop=T]
Have you considered try?
hope this helps. spencer graves
(Ted Harding) wrote:
Hi Folks,
I'm seeking advice about how to resume an outer loop following
failure of a function within the loop (which issues an error
message).
Essentially, I'm repeating (simulating) a process which involves
random
Suppose foo.frame is your dataframe. Use
foo.frame[j,]
to extract all of the elements in the jth row
of foo.frame. Also, you should get two excellent
books that will help your learning process:
The Basics of S and Splus, by Krause and Olsen,
Third Edition, Springer-Verlag
Modern Applied
NEW DEPARTMENT OF BIOSTATISTICS
The School of Medicine at Vanderbilt University is pleased to announce
the creation of a new Department of Biostatistics. Vanderbilt has
made a major new funding commitment to build a world-class department.
Chaired by Frank E. Harrell, Jr., the new
If I am buying a PC where the most compute intensive task will be running R
and I do not have unlimited resources what trade-offs should I make?
Specifically should I go for
1 - more memory, or
2 - faster processor, or
3 - something else?
If it makes a difference I shall be running Windows on it
On Windows, I find that having as much memory as I can possibly afford
makes a real difference with R. Since I always end up having larger
datasets/problems then I thought I'd have. My general strategy is to
maximize the amount of memory first -- if that doesn't work, then think
about
On Thursday 09 October 2003 19:03, Ted Harding wrote:
Hi Folks,
I'm seeking advice about how to resume an outer loop following
failure of a function within the loop (which issues an error
message).
Essentially, I'm repeating (simulating) a process which involves
random sampling, EM and
On Thursday 09 October 2003 19:03, Ted Harding wrote:
Hi Folks,
I'm seeking advice about how to resume an outer loop following
failure of a function within the loop (which issues an error
message).
Essentially, I'm repeating (simulating) a process which involves
random sampling, EM and
On Thu, 9 Oct 2003 [EMAIL PROTECTED] wrote:
All that's really needed to cope with the situation is for R to
drop that cycle of the loop, and resume with a new cycle.
However, I'm wondering how to set this up. I've had a look at
try(), and I'm not at all sure that it does what I would want.
I have an indexing question. I have a data set that looks like this:
b
[[1]]
[1] 22 23 24 25 26
[[2]]
[1] 6 7 8 9 NA
etc. from [[1]] to [[1000]]
Then I need to use the sample function to take two samples from b[[1]] to
b[[1000]] each separately. I thought something like
Branimir K. Hackenberger wrote:
I have been very satisfied with R-Excel interface (DCOM). Few months ago
I have changed my OS to Linux-Mandrake, and now I am using
OpenOffice.org Calc as spreadsheet. I would like to know does exist some
R-OpenOffice.org interface or how is possible to use
Nathan Cooper [EMAIL PROTECTED] writes:
I have an indexing question. I have a data set that looks like this:
b
[[1]]
[1] 22 23 24 25 26
[[2]]
[1] 6 7 8 9 NA
etc. from [[1]] to [[1000]]
Then I need to use the sample function to take two samples from b[[1]]
to b[[1000]] each
I think what you want is
lapply(b, function(x) sample(na.omit(x), 2, replace = TRUE))
-roger
Nathan Cooper wrote:
I have an indexing question. I have a data set that looks like this:
b
[[1]]
[1] 22 23 24 25 26
[[2]]
[1] 6 7 8 9 NA
etc. from [[1]] to [[1000]]
Then I need to use the sample
If you are running Windows, do you have the Performance Monitor running?
This will help identify the reasons that programs are running slow. Most
likely, you are low on memory and are paging a lot. I alway have it
running and when I am running a large R script, if I am not using 100% of
the
On Thursday 09 October 2003 05:40, Wolfram Fischer wrote:
I tried:
library(lattice)
F0 - c( 'A', 'A', 'B', 'B' )
F1 - c( 1 , 1 , 1 , 2 )
F2 - c( 8 , 9 , 8 , 9 )
VAL - c( 20, 50, 10, 60 )
df - data.frame( F0, F1, F2, VAL )
I want to be able to exctract a matrix from a data frame that contains repeated
measurements for individuals. i.e I want to exctract the second observation for each
individual in the study.
Is there a way of doing this?
I guess what I am trying to ask is if there as a multidimensional version
Your Unix computer may also have screen installed. This is a multiplexing
terminal that allows you to place tasks in the background, log out of them,
log back into them on different machines, maintain multiple command prompts,
etc., all with minimal overhead - ideal for modems.
E.g. the
My colleague runs R 1.7.1 under Windows XP. He remarks:
A
[,1] [,2] [,3]
[1,]123
[2,]456
[3,]789
b
[1] 1 2 3
solve(A,b)
[1] -0.333 0.667 0.000
solve(A)
[,1] [,2][,3]
[1,] -4.5036e+15 9.00720e+15 -4.5036e+15
[2,]
Thanks to Andy Liaw, Roger Peng, Thomas Lumley, Brian Ripley and Peter
Dalgaard, all of whom addressed my questions or threads arising from
them. The full messages were posted to the list so this is a brief
summary:
Andy Liaw explained the difference between lexical and dynamic scoping
and the
test - data.frame(ID=c(1,1,1,2,2,2),data=1:6)
do.call(rbind, by(test,test$ID,function(x)x[2,]) )
--- On Thu 10/09, Jean Eid [EMAIL PROTECTED] wrote:
From: Jean Eid [mailto: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Date: Thu, 9 Oct 2003 16:06:12 -0400
Subject: [R] subsetting objects
I want to
Laura Quinn wrote:
I am wanting to fit AR(p) models to column data for a series of matrices
I have. Rather than trying to compute the AR models per column I was
hoping to be able to do this per matrix (i.e. one AR model for each column
in said matrix). However, when i attempt this, if there is
On Fri, 10 Oct 2003, Murray Jorgensen wrote:
with a condition number of 1.236260e+16 I think I'd like it to tell me
it's singular like it used to :) and I know it is singular
This was found during code freeze (and I suggested to Martin that he file
a bug report on it then, so that we could
Hi:
I just tried to install the patch for RWinEdt - there is an automated package
('SWinRegistry' ) which with the rwinedt patch on the CRAN site have to be loaded as
packages from R using the local zip drive option.
That works fine. The next step is to call the library(RwinEdt) and this
This has been discussed with previous upgrades. One such discussion was
How to update installed packages to a new version of R?.
http://finzi.psych.upenn.edu/R/Rhelp02/archive/8316.html There are a
variety of methods to choose from. You may also learn about updating
packages directly from the net
Dear all,
I have made my testing program to run successfully under unix in the
background. However, my simulation work does not work. I read the
foo.results file, I found it only have part of my code and not any output I
want. Is there any line limit? My code is nearly 400 line. I can cut some
Zhen Pang wrote:
I have made my testing program to run successfully under unix in the
background. However, my simulation work does not work. I read the
foo.results file, I found it only have part of my code and not any
output I want. Is there any line limit? My code is nearly 400 line. I
can
Barry Rowlingson [EMAIL PROTECTED] writes:
Branimir K. Hackenberger wrote:
I have been very satisfied with R-Excel interface (DCOM). Few months ago
I have changed my OS to Linux-Mandrake, and now I am using
OpenOffice.org Calc as spreadsheet. I would like to know does exist some
I've just uploaded the 1.8.0 binary build for Windows. It should be
available on CRAN and the mirrors tomorrow.
Duncan Murdoch
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