On Fri, 27 Feb 2009, Michael Olschimke wrote:
Hi,
is it possible to execute a script with R and go into interactive mode
with the same session?
Yes, the mechanism is 'read the script file specified by
R_PROFILE_USER (or its defaults) and then continue interactively'.
See ?Startup.
e.g.
Dear R People:
Could someone recommend a good reference for Rprofing, please?
Thanks,
Erin
--
Erin Hodgess
Associate Professor
Department of Computer and Mathematical Sciences
University of Houston - Downtown
mailto: erinm.hodg...@gmail.com
__
Hi Dar.
It sounds like anova is a good way to go.
The command to look into in R is: ?aov
you might also go into manova (for anova for two dependent variables
together)
But make sure you understand the background of it when you work the
commands.
Cheers,
Tal
On Wed, Feb 25, 2009 at 11:06
John Poulsen wrote:
Hello,
I am looking for some general advice on which graphics package to use
to make a figure demonstrating my experimental design.
I want to design a circle with 7 sectors inside. Then I will want to
shade the sectors depending on densities of observations in the
Dear R-Help,
I am trying to get JRI (the rJava interface allowing Java to connect
to R) to work. I was able to run it a week ago when I was doing some
testing using Java 1.5. However, I am developing a GUI application
using some of the new Java 1.6 features and I just can't get JRI to
work with
If f is your function just do this:
Rprof(); f(); Rprof(NULL); summaryProf()
Also check out the profr package and for benchmarking check out
?system.time and http://rbenchmark.googlecode.com
On Sat, Feb 28, 2009 at 4:15 AM, Erin Hodgess erinm.hodg...@gmail.com wrote:
Dear R People:
Could
There is no fundamental problem with rJava/JRI and Java 1.6: Java 1.6
is all that will work on 64-bit Linux and AMD Solaris platforms, so
some of us have only used Java 1.6 for years.
This is really an issue for the R-sig-mac list and/or the rJava
maintainer (but he is travelling at present).
Hi,
On my laptop, R is installed on windows XP SP2 at D:\Program
Files\R\R-2.8.0, and all add-on packages are installed at D:\Program
Files\R\R-2.8.0.libs. In addition, I have created two environment
enviroment to ease upgrading and installation of packages. Packages
installed is a mix of those
Hi,
as you can see in the topic, I am trying to fit a normal mixture
distribution with the approach suggested by Hamilton (1991). Since I
couldn't find any existing packages including the quasi-bayesian mle, I
have to write my own function. Unfortunately, I have absolutely no
experience in
On Feb 27, 2009, at 10:37 PM, David Winsemius wrote:
On Feb 27, 2009, at 7:49 PM, Duncan Murdoch wrote:
On 27/02/2009 6:15 PM, Vemuri, Aparna wrote:
I have a large 3 dimensional array of size (243,246,768)
The first dimension is Rows, second is columns and the third is
Time. So for each
I am on Vista so some of this might be slightly different on XP
but I only keep one 2.8.x version, one 2.7.x version, etc.
For me, all 2.8.x versions of R go into:
%ProgramFiles%\R\R-2.8.x
so installing R-2.8.1 is just a matter of installing it over
R-2.8.0 and there is nothing more to do.
In
I am making a little GUI for lme4, and I was wondering if there is a function
that automatically detects on which level every variable exists.
Furtheremore I got kind of confused about what a random effects model
actually calculates.
I have some experience with commercial software packages for
Erin,
On 28 February 2009 at 03:15, Erin Hodgess wrote:
| Dear R People:
|
| Could someone recommend a good reference for Rprofing, please?
Well, you have the notes of the 'high performance computing with R' tutorial
at last summer's useR conference giving you examples using both 'base R'
Hello all!
[I am using R version 2.8.0 (2008-10-20).]
Is there a package that provides the critical values for the
Hotelling-Pabst-Statistic? (Useful for a Spearman Test).
Thanks for any hint.
Alexandros
__
R-help@r-project.org mailing list
Dear useRs,
Today I've encountered a weird unexpected behaviour. It is not a real
problem for me and I can workaround it. But I'm very curious of what
could have caused it.
Starting an R session in a directory with an old .RData my first command
was
library(MASS)
and i got
Errore in
You could try the prodlim package.
Best regards,
Arthur Allignol
On Fri, 27 Feb 2009 19:36:31 -
Eleni Rapsomaniki er...@medschl.cam.ac.uk wrote:
Dear R-users
Has anybody implemented a function/package that will
compute an individual's risk of an event in the presence
of competing
Erich Studerus erich.studerus at bli.uzh.ch writes:
Dear R-users,
In a randomized placebo-controlled within-subject design, subjects recieved
a psycho-active drug and placebo. Subjects filled out a questionnaire
containing 15 scales on four different time points after drug
When you load your old workspace, try
conflicts(detail = TRUE)
The workspace contains a lazyload promise from that very old version,
with the name of a system function. You need to delete that promise
from the workspace, and the command above should help you find which
it is.
One guess is
On Sat, Feb 28, 2009 at 9:00 AM, Jeroen Ooms j.c.l.o...@uu.nl wrote:
I am making a little GUI for lme4, and I was wondering if there is a function
that automatically detects on which level every variable exists.
Furtheremore I got kind of confused about what a random effects model
actually
3d graph aspect ratio questionþ
Hi guys,
What's the counterpart of rgl package's aspect3d() in Lattice package?
aspect3d() :
Hi, perhaps this question was answered previously however I could not find
them. My problem is how how to extract a particular statistic from the
result given by lm(). For e.g.
ctl - c(4.17,5.58,5.18,6.11,4.50,4.61,5.17,4.53,5.33,5.14)
trt - c(4.81,4.17,4.41,3.59,5.87,3.83,6.03,4.89,4.32,4.69)
http://finzi.psych.upenn.edu/R/Rhelp08/archive/147713.html
On Feb 28, 2009, at 2:21 PM, Bogaso wrote:
Hi, perhaps this question was answered previously however I could
not find
them. My problem is how how to extract a particular statistic from the
result given by lm(). For e.g.
ctl -
Daren Tan wrote:
Hi,
On my laptop, R is installed on windows XP SP2 at D:\Program
Files\R\R-2.8.0, and all add-on packages are installed at D:\Program
Files\R\R-2.8.0.libs. In addition, I have created two environment
enviroment to ease upgrading and installation of packages. Packages
Hi,
Hi, perhaps this question was answered previously however I could not find
them. My problem is how how to extract a particular statistic from the
result given by lm(). For e.g.
ctl - c(4.17,5.58,5.18,6.11,4.50,4.61,5.17,4.53,5.33,5.14)
trt -
Dear all,
I am using filled.contour and my x-axis consists of a vector of dates,
formatted using as.POSIXct.
When I assign this vector to x in filled.contour, the x-axis in the plot is
correctly formatted as dates.
However, when I use plot.axes=axis(1) in filled.contour the x-axis is not
Look at the data structure produced by summary()
names(summary(lm.D9))
[1] call terms residuals coefficients
[5] aliased sigma dfr.squared
[9] adj.r.squared fstatisticcov.unscaled
Now look at the data structure for the coefficients in the
rkevinbur...@charter.net wrote:
I am running an R script with Tinn-R (2.2.0.1) and I get the error message
Error in source(.trPaths[4], echo = TRUE, max.deparse.length = 150) :
object .trPaths not found
Any solutions?
Maybe, but the may depend on your script, your OS, your R version,
The filled.contour help page offers a somewhat more extensive example
for using plot.axes than you have attempted:
plot.axes = { axis(1, seq(100, 800, by = 100)) axis(2, seq(100, 600,
by = 100)) },
And looking at the help page for axis() shows that the default setting
for at is NULL, so it
Thanks, but as far as I know the multcomp package and the tukeyHSD function
can only handle one dependent variable, whereas I have 60 dependent
variables.
Regards,
Erich
On Sat, 28 Feb 2009 17:41:11 + (UTC)
Dieter Menne dieter.me...@menne-biomed.de wrote:
Erich Studerus erich.studerus
Usenet groups sci.stat.math, sci.stat.consult ?
--- On Wed, 2/25/09, Peters Gj (PSYCHOLOGY) gj.pet...@psychology.unimaas.nl
wrote:
From: Peters Gj (PSYCHOLOGY) gj.pet...@psychology.unimaas.nl
Subject: Re: [R] Statistic community?
To: r-h...@stat.math.ethz.ch
Received: Wednesday, February
Hi guys,
I hit on a problem when I use rgl.
Could you try to run the code here in this link and see why the first persp3d
gives a red bounding box and the second shows black?
http://rafb.net/p/g1i7ur33.html
(sorry for not pasting the code here directly but my previous email got
filtered by
Pieter reports that a further suggestion of using, instead,
axis.POSIXct(1,x) was helpful.
--
David Winsemius
On Feb 28, 2009, at 2:53 PM, David Winsemius wrote:
The filled.contour help page offers a somewhat more extensive
example for using plot.axes than you have attempted:
plot.axes
I am hoping for some advice regarding how to obtain a log-log
survival plot that is not in the inverse. On page 128 of Modelling
survival data by Therneau Grambsch there is the an example of the
type of desired plot, with a log of the survival curve by
years. Marc Schwartz has provided me
RSiteSearch('trpaths')
will lead you to potential solutions...
On Fri, Feb 27, 2009 at 7:18 PM, rkevinbur...@charter.net wrote:
I am running an R script with Tinn-R (2.2.0.1) and I get the error message
Error in source(.trPaths[4], echo = TRUE, max.deparse.length = 150) :
object .trPaths
This is a working example of how to merge records with a SQL database
given the constraints
1. The database is too large to pull all the records
2. The database permissions don't allow creating a table for
temporarily storing identifiers
3. The R database driver doesn't allow creating temporary
FYI. I found the solution. My RProfile.site file could not be written to
because of permissions. Whan I selected the Configure/Permanent option in
Tinn-R it was silently ignoring the fact that the file could not be written to.
When I adjusted the permissions, all was well.
Thank you.
Kevin
Creating a temp table isn't completely intuitive with MySQL 5 and R
2.8..1, but it can be done.
library(RMySQL)
Loading required package: DBI
con - dbConnect(dbDriver(MySQL), dbname = foo,
user=me,password=secret)
x- data.frame(1:10)
colnames(x) -c(x)
dbWriteTable(con, #x, x,
I can create a temp table with MySQL and R DBI[1], but I don't see how
to do the same with Microsoft SQL 2005 and RODBC. R 2.8.1 creates the
table, but then it can never see it. I'm looking to avoid replacing
the convenience functions like sqlSave().
[1]
I have a question on scope/reference/value type of variables with 'R'.
The issue cam up first when I look at the arima code.
I see code like:
myupARIMA - function(mod, phi, theta) {
. . . .
mod
}
Then
armafn - function(p, trans) {
. . . .
Z -
I think what you want may be produced by this code for InvNormal(S) vs
log(time):
survplot(fit, fun=qnorm, logT=T, conf = none)
That is not what you describe, however.
I am worried about the plot on the page you cite, because it is not
similar to other log(-log(S)) (complementary log-log)
Erich Studerus, Psychiatrische Uni-Klinik erich.stude...@bli.uzh.ch [Sat, Feb
28, 2009 at 09:23:05PM CET]:
Thanks, but as far as I know the multcomp package and the tukeyHSD
function can only handle one dependent variable, whereas I have 60
dependent variables.
Couldn't you re-phrase your
This is an issue for the R-sig-db list (as was your other posting).
RODBC is written to use standard SQL, and Microsft often does not use
standard SQL, as in table names like #x.
The most productive thing to do would be to modify RODBC to handle the
Microsoft peculiarities you want and feed
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