Displaying 20 results from an estimated 1000 matches similar to: "[Johannes Huesing <tmi0m0@sp2.power.uni-essen.de>] Media coverage"
1998 Mar 26
3
R-beta: Teach material for R
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2004 May 11
2
bilinear and non linear
Dear all,
there are R packages able to simulate or estimate bilinear model for time
series?
I know it is an open problem, but do exist something for very simplified
bilinear models?
Alternatively, what kinfd of non linear time series models are performed
in R?
If R is not able, could someone suggest me for some commercial softwares
to deal with bilinear models?
i'm afraid of a negative
1998 Feb 03
3
netcdf
Has anyone experimented with the Network Common Data Format (netcdf)
described at
http://www.unidata.ucar.edu/packages/netcdf
for archiving data?
Is this format widely used outside of atmospheric research?
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-devel mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info",
2008 Jul 13
3
initialize a factor vector
What is the least surprising way of initializing a factor with
predefined levels and with length 0?
as.factor(c("eins", "zwei", "drei"))[FALSE]
does the job but looks a bit weird.
--
Johannes H?sing There is something fascinating about science.
One gets such wholesale returns of conjecture
mailto:johannes at
2003 Jun 05
3
estimation stable distribution parameters
Hi,
I am wondering whether anyone of you already implemented in R or S+ the
methods of estimation the parameters of stable distribution. If there is, i
will be happy to get the copy of the codes.
Regards
Dedi
2010 Oct 25
2
Text wrapping in R
I am about to give an introduction to R to some clinical data managers
used to SAS. There is already a lot of material in printed form and
on the web that paves the way. What I haven't found so far are text
wrapping capabilities in setting tables in raw text as in SAS PROC
REPORT.
At the moment i would direct them at producing HTML output from R
and pipe the result through lynx. Coming from
2000 Mar 03
1
anova question
I have a probably very naive question about the R anova/aov functions:
I've found in several text books with descriptions of anova procedures
that, in nested anova (specifying the model "X~A/B", B being a factor
specifying treatments, and A groups of samples within each treatment),
the mean square for "among treatments" is divided by the mean square
"within treatment
2009 Mar 21
1
libRlapack.so not found
Whenever I try to load the Matrix package, I get the following error
message:
libRlapack.so: cannot open shared object file: No such file or directory
A file with that name is indeed not on the hard disk.
I am using the R version which comes with Ubuntu Hardy Heron LTS. Here
is the output of R.Version():
R.Version()
$platform
[1] "i486-pc-linux-gnu"
$arch
[1] "i486"
$os
[1]
2010 Sep 30
2
Sweave and LaTeX beamer class
I am failing to uncover Sweave chunks step by step using the LaTeX beamer
class.
The following minimal example:
\documentclass{beamer}
\usepackage{Sweave}
\begin{document}
\begin{frame}[fragile]
In the year \uncover<2->{25}\uncover<3->{\Sexpr{5*5}}
\uncover<4->{
<<echo=TRUE, print=TRUE>>=
5*5*101
@
}
\end{frame}
\end{document}
leads to an error message when
2011 Jan 10
4
Meaning of pterms in survreg object?
I am trying to model survival data with a Weibull distribution
using survreg. Units are clustered two apiece, sometimes receiving
the same treatment and sometimes opposing treatment.
2008 Jul 12
1
Another packaging question
I am still trying to build a package. At the moment I am stuck with a
file not found error message when processing R code from the tests
subdirectory. What would be the accurate relative path for files in
the tests directory to access files in the data directory?
--
Johannes H?sing There is something fascinating about science.
One gets such wholesale
2008 Dec 04
1
Formula parsing and updating
Hi all,
I can't come over a problem with formula. Suppose I have a coxmod model
with the following formula:
> somemod$formula
Surv(lebzeit, tot == 1) ~ sex + (alter >= 65) + diff3k + zelltyp_k_c +
q_nuc_3k + kar_k80_g80 + stadium
and I want to drop the stadium explanatory variable from the model with
> update(somemod, ". ~ . - stadium")
I get the following messages:
1999 Jan 07
1
problems compiling R packages with Linux
Hello out there,
my first try to install a package (e.g. ctest from CRAN) didn't
succeed; looking at the error messages I think it must be a
configuration problem of my machine, but as I'm not very experienced I
would be glad if someone could give me a hint ...
R's version is 0.63.0, my i386-Linux is kernel 2.0.35. I hadn't had
problems to compile R, and R itself seems to work.
1999 Nov 02
1
R abnormal exit when plotting lm (PR#308)
<<insert bug report here>>
I had a "abnormal" exit of R plotting a fitted linear model. here's
the last few lines of the R session:
-------------------------------------------------------------------
> plot(blstrhz.lm)
Hit <Return> to see next plot:
Hit <Return> to see next plot:
Hit <Return> to see next plot:
X Error of failed request: BadValue
2016 May 25
2
LLVM-HPC2016 Workshop at SC16 - Call for papers
CALL FOR PAPERS
=================================================================
LLVM-HPC2016:
The Third Workshop on the LLVM Compiler Infrastructure in HPC
http://llvm-hpc3-workshop.github.io/
November 14th, 2016, Salt Lake City, UT
In conjunction with the
2016 ACM/IEEE Supercomputing Conference (SC16)
2015 May 30
2
[LLVMdev] LLVM-HPC2 Workshop at SC'15 - Call for papers
CALL FOR PAPERS
=================================================================
LLVM-HPC2:
The Second Workshop on the LLVM Compiler Infrastructure in HPC
http://llvm-hpc2-workshop.github.io/
November 15th, 2015, Austin, TX
In conjunction with the
2015 ACM/IEEE Supercomputing Conference (SC'15)
2014 May 30
2
[LLVMdev] LLVM-HPC Workshop at SC'14 - Call for papers
CALL FOR PAPERS
=================================================================
LLVM-HPC: The LLVM Compiler Infrastructure in HPC
http://llvm-hpc-workshop.github.io/
November 17th, 2014, New Orleans
In conjunction with the
2014 ACM/IEEE Supercomputing Conference (SC'14)
1999 May 05
1
ANOVA "ex post" Analysis
Hello everybody,
shame on me if I have overlooked something (CRAN, StatLib), but I think
I've searched carefully. Maybe it's just too obvious to see for me
(happens frequently).
Is a function available that extracts multiple comparison of means from
objects produced by "aov()" ? Sorry if the term is not correct, I
translated from german word by word ("Multiple
2008 Jul 06
1
Interpreting messages when building packages
Dear expRts,
when I try to build a package by myself, the process fails writing the
following messages to 00install.out:
* Installing *source* package 'dynalc' ...
** libs
WARNING: no source files found
chmod: Zugriff auf ?/home/hannes/texte/forschung/clot/programme/dynalc.Rcheck/dynalc/libs/*? nicht m?glich: No such file or directory
** R
** data
** inst
** help
Note: removing empty
2009 Jan 02
1
zfs support in ubuntu linux...
http://translate.google.com/translate?sl=auto&tl=en&u=http%3A%2F%2Ffeeds.feedburner.com%2F~r%2FJainuxsWebLog%2F~3%2F496764318%2F
Any comments?
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