Forgive me please if this has been answered previously, but the r-help
archive doesn't have a search capability. It's a pity, as I'm sure that
there's a wealth of informative help in there.
I am unable to get the cloud function to produce a fundamental 3D
scatterplot. I have a 3-column numeric
From: Simon Blomberg [EMAIL PROTECTED]
Date: Mon, 23 Jun 2003 16:26:39 +1000
If you type ?cloud, you can see that you need to provide a formula as well
as a dataset. So if your variables are x,y,z in dataframe dat, then
cloud(z~x*y, data=dat) should work.
[...]
is.matrix(sanity.MIF);
On Sun, 22 Jun 2003, Tony Ross wrote:
From: Simon Blomberg [EMAIL PROTECTED]
Date: Mon, 23 Jun 2003 16:26:39 +1000
If you type ?cloud, you can see that you need to provide a formula as well
as a dataset. So if your variables are x,y,z in dataframe dat, then
cloud(z~x*y, data=dat) should
Tony Ross wrote:
From: Simon Blomberg [EMAIL PROTECTED]
Date: Mon, 23 Jun 2003 16:26:39 +1000
If you type ?cloud, you can see that you need to provide a formula as
well as a dataset. So if your variables are x,y,z in dataframe dat,
then cloud(z~x*y, data=dat) should work.
[...]
Hi,
exist in R any glmm function that have any tools for test for overall goodness
of fit?
True measures of overall goodness of fit may be difficult to formulate for
such mixed models. Relative goodness of fit (as compared to glm) is
available through the AIC produced by my glmm
Hello
Does R have any function that calculates from a data matrix with several classes the
between and within dispersion matrices S_b and S_w
Thanks
Luis
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https://www.stat.math.ethz.ch/mailman/listinfo/r-help
Thanks a lot professor,
but no in fact it is like you've said c:\Program Files\R\rw1071\Rwork is my Working
directory = C:\Program Files\R\rw1071\Rwork, i am in fact using the functions you've
gave me to know what is happening with me because with R 1.6.2 i could install my
packages with no
Some days ago I wrote a function for rotating
a cloud of points. To control the rotation a simple
Tcl/Tk-widget is used. Here you can find the
R code:
http://www.wiwi.uni-bielefeld.de/~wolf/software/spin3R/spin3R.sch
Peter Wolf, [EMAIL PROTECTED]
Richard A. O'Keefe wrote:
I have found
What does the warning message
1: Singular precision matrix in level -1, block 1 mean?
I get this warning 50+ times when I try to fit the following
model
lme( response ~ covariateA + poly(covariateB,3), ~poly(covariateB,3)|group )
It's not a small dataset - a set of up to 20 blood pressure
Ernesto Jardim wrote:
Hi
Can someone tell me how I can change the lattice theme to black white
?
See, e.g., ?trellis.device.
Uwe Ligges
Thanks
EJ
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I have the following message error when I try to buid my package :
C:\Documents and Settings\PhilippeRcmd check mypackage
* checking for working latex ...Error: environment variable TMPDIR not
set (or set to unusable value) and no default available.
at C:\PROGRA~1\R\rw1071\share\perl/R/Utils.pm
I am using C code to create an S4 object based on Douglas Bates's example
in his lecture notes on
http://www.ci.tuwien.ac.at/Conferences/DSC-2003/Tutorials/RExtensions/slide
s.pdf
http://www.ci.tuwien.ac.at/Conferences/DSC-2003/Tutorials/RExtensions/slides
.pdf
e.g.
SEXP La_DGE_dc(SEXP A)
Philippe Hupé wrote:
I have the following message error when I try to buid my package :
C:\Documents and Settings\PhilippeRcmd check mypackage
* checking for working latex ...Error: environment variable TMPDIR not
set (or set to unusable value) and no default available.
at
I have the following message error when I try to buid my package :
C:\Documents and Settings\PhilippeRcmd check mypackage
* checking for working latex ...Error: environment variable
TMPDIR not
set (or set to unusable value) and no default available.
at
Robert -
Just guessing, does the growth curve for any individual have
exactly four points ? If so, then the fit with an order 3
polynomial would be exact, and have zero residual variance,
while the fit with an order 2 polynomial would likely still
have non-zero residuals.
Another way the same
I am trying to import a file using R Commander. It was working a few days ago, but now
I get the following message when I try to import from SPSS. Any thoughts?
Error in parse(file, n, text, prompt) : parse error
--
Harold C. Doran
Director of Research and Evaluation
New American Schools
On Mon, Jun 23, 2003 at 11:07:15AM -0400, Matt Oliver wrote:
Hi all, I am have an R script that makes many plots, and I would like to
string them into a movie file. To do that I have to save all of my plots as
jpegs or gifs. I don't want to go through all of my plots and save them by
hand
Dear R People:
Is there a function to find the mode of a data set, please?
This is the mode as in the value(s) which occur most often.
Thanks so much!
R for Windows, v 1.7.0
Sincerely,
Erin Hodgess
mailto: [EMAIL PROTECTED]
__
[EMAIL PROTECTED]
I don't believe the fact that you are doing this in C code is relevant
in this problem.
If you define LUdecomposition as
setClass(LUdecomposition, representation(a=matrix, pivot = integer),
prototype=list(pivot = NA))
you will get an error if
On Monday 23 June 2003 17:50, Erin Hodgess wrote:
Dear R People:
Is there a function to find the mode of a data set, please?
This is the mode as in the value(s) which occur most often.
x[rev(order(table(x)))[1]]
is this what you want?
regards
Adelchi Azzalini
--
Adelchi Azzalini
Dear Erin,
Assuming that by data set you mean a vector v, then
sort(table(v))
will give you what you want.
On Mon, 23 Jun 2003, Erin Hodgess wrote:
Date: Mon, 23 Jun 2003 10:50:47 -0500 (CDT)
From: Erin Hodgess [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: [R] mode of a data set
Dear
I have loaded the foreign package and am still having problems with an import. I get a
message that reads, unable to open file. Whe I try different files I get the same
message. Here is the code I used. Am I missing something?
I am using 1.7 and have also tried this in 1.6 with the same
The message is quite correct. See the rw-FAQ, Q2.14, or the FAQ Q7.10.
On Mon, 23 Jun 2003, Harold Doran wrote:
I have loaded the foreign package and am still having problems with an
import. I get a message that reads, unable to open file. Whe I try
different files I get the same message.
On Mon, 2003-06-23 at 11:15, Harold Doran wrote:
I have loaded the foreign package and am still having problems with an
import. I get a message that reads, unable to open file. Whe I try
different files I get the same message. Here is the code I used. Am I
missing something?
I am using 1.7
Dear R People:
thank you for the many helpful sets of code that I received!!!
I combined several of the concepts for the following function:
mode1
function(x) {
y - rle(sort(x))
z - y$values[y$lengths==max(y$lengths)]
return(z)
}
xm
[1] 22 15 10 30 25 26 2 17
You might want to look at recordPlot().
While the script is running record the plots using recordPlot().
Afterwards replay them with the jpeg device active.
-Don
At 11:07 AM -0400 6/23/03, Matt Oliver wrote:
Hi all, I am have an R script that makes many plots, and I would
like to string them
Hi Laurence,
Laurence Kell FM CEFAS wrote:
[...]
LUdecomposition is an S4 class defined as
setClass(LUdecomposition, representation(a=matrix, pivot = integer))
This works in R 1.7.0 and R 1.7.1 but if I initialise any of the slots
setClass(LUdecomposition, representation(a=matrix, pivot =
Is there some package out there that implements functions
for reliability analysis, especially for software reliability?
In particular, I'm looking for:
* Laplace factor (Cox Lewis 1978)
* Goel-Okumoto fitting
Thanks in advance,
-Ekr
--
[Eric Rescorla [EMAIL
Your mode1 function will identify multiple modes only if they have the
same number of observations. Consider the following:
x2 - c(2, 1,1, 3,3,3)
mode1(x2)
[1] 3
Here, mode1 did not identify the local mode at 1, because it had fewer
observations than 3. If you want the modes at both 1 and
Dear R-help,
Has anyone notice the problem that, on Windows (NT and XP), when printing a
graph using the File - Print... menu in the graphics window to print the
graph, that line width seemed to be ignored in the printed output? For
example, if I make a plot with plot(1:10, type=l, lwd=5), it
Hi,
I'm using R 1.7.1 on a Windows 2K computer. For some reason erase.screen
does not seem to be working correctly. That is it does not erase the
requested screen. That is the old graphic is still visible and any
subsequent graphics are superimposed over it making them impossible to
read.
Andy,
I've experienced the same thing. What's interesting is that printing
a plot (CTRL-P) with lwd = 25 makes lines on the hardcopy look like lwd
= 5. I'm using R1.7.1 on Win2000Pro.
Regards,
Sundar
Liaw, Andy wrote:
Dear R-help,
Has anyone notice the problem that, on Windows (NT and XP),
Dear R-users,
I am using R-1.7.1. on windows 2000. When I use the heatmap() function, I
found lines on the dendorgam are not well connected. For example, the two
dendrograms produced by the following have this problem.
set.seed(1234)
heatmap(x-matrix(rnorm(100*30),100,30))
Is there a bug in
Is your background colour set to transparent? There is no way to erase
screens in the R/S model: all you can do is overpaint with the background.
And the default on-screen background colour is ... transparent.
This described in the Warning (and elsewhere) on the help page.
With a solid
From [EMAIL PROTECTED] Mon Jun 23 14:36:45 2003
Received: from postal.pdf.com (pdf193.pdf.com [209.128.81.193])
by uhddx01.dt.uh.edu (8.9.2/8.9.2) with ESMTP id OAA09671
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On Mon, 23 Jun 2003, Paul, David A wrote:
R1.7.0, Win2k:
When I use plot( ) on a groupedData object,
if I have 165 subjects I'm supposed to be able
to use plot(..., layout = c(5,3,11)) to get
all 165 on 11 separate sheets. The graphics
window is only displaying the first 10. If I
use
Hello,
I am wondering does anyone have experience with sequential gaussian
simulation? what package would you recommend for that purpose?
I also have a related Q:
In R, is there a function I can use to test that if my data is
multi-point, or multi-variant gaussian?
Any information and
Prof. Ripley,
I'm using one of following the
HPLaserJet-4000 (Driver: HP LaserJet 5Si/5Si MX PS)
HPLaserJet-4100DTN (Driver: HP LaserJet 8150 PCL 6)
You are correct: the lines are thicker on the hardcopy. When I plotted
the following:
plot(rnorm(10), type = l, lwd = 5)
lines(rnorm(10), lwd = 1)
Hello all,
I'm a new member in this list and, also, a new R user and need some
information about Resistant Smooth (using medians).
The method I need of Resistant Smooth is the 4253H one and I didn't found
how to perform that in R.
Does anybody have an idea?
Thanks,
Henrique.
Two Debian packages for Hmisc and Design have been created and are currently
available at http://dirk.eddelbuettel.com/code/debian/misc/ along with the
package sources. I may upload these to the Debian archive as well.
Feedback is, as always, welcome.
Dirk
--
Don't drink and derive. Alcohol
I am running R version 1.7.1. In the process of checking the results from
some code against the results obtained from version 1.5.1, I encountered a
set of warning messages upon exiting from the session:
Save workspace image? [y/n/c]: y
Warning messages:
1: namespaces may not be available when
I asked about spinning plots in R.
Peter Wolf [EMAIL PROTECTED] wrote
about a function of his using Tcl/Tk, at:
http://www.wiwi.uni-bielefeld.de/~wolf/software/spin3R/spin3R.sch
I have downloaded this. Now I face another problem.
f% R
R : Copyright 2003, The R
Hello all,
I am looking for books to help me gain a firmer grasp on the S/R
programming language , programing / data structures etc. it seems that
for this purpose two books are typically recommended:
Programming with Data: A Guide to the S Language, John M. Chambers and
S Programming by
Laurence Kell FM CEFAS [EMAIL PROTECTED] asked about
setClass(LUdecomposition, representation(a=matrix, pivot = integer),
prototype=list(pivot = NA))
then I get the following error message in R 1.7.1 but
I can help with the second of the three questions I see your email:
object.list = list(o1=list(x=1,y=2,z=3), o2=list(x=11,y=22,z=33))
sapply(object.list, function(x)x$x)
o1 o2
1 11
See for example Venables and Ripley (2002) Modern Applied Statistics
with S, 4th ed. (Springer, pp. 33-34).
-Original Message-
From: Murad Nayal [mailto:[EMAIL PROTECTED]
Sent: Tuesday, 24 June 2003 12:02 PM
Cc: [EMAIL PROTECTED]
Subject: [R] help on R programming.
Hello all,
I am looking for books to help me gain a firmer grasp on the S/R
programming language , programing /
Hi,
Is it possible to comment demo() files? I am trying to write
demos that have comments, R commands, and R output so that new
users will be able to follow along.
I have tried readline(), but that returns the readline(...)
command statement as well as the output from readline, and the
demos
Murad Nayal wrote:
Hello all,
I am looking for books to help me gain a firmer grasp on the S/R
programming language , programing / data structures etc. it seems that
for this purpose two books are typically recommended:
Programming with Data: A Guide to the S Language, John M. Chambers and
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