Displaying 20 results from an estimated 1660 matches for "statistik".
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statistic
2001 Sep 06
2
file.copy() problems on WinNT (PR#1085)
For some files, file.copy() doesn't copy these files correctly.
Here you will find a file (Bitmap, 769Kb) to reproduce the problem:
http://www.statistik.uni-dortmund.de/leute/ligges/R/test1.bmp
Using
file.copy("c:/test1.bmp", "c:/test2.bmp", overwrite = TRUE)
produces a second file with the size of ~1.4 Mb:
http://www.statistik.uni-dortmund.de/leute/ligges/R/test2.bmp
To reduce size, I put both files into following zip arch...
2005 Feb 10
5
Annual cumulative sums from time series
Hello world,
I am actually transferring a course in data management for
students in biology, geography and agriculture
from statistica to R - it works
surprisingly well. If anyone is interested in my scratch/notepad
(in German language), please see
www.hydrology.uni-kiel.de/~schorsch/statistik/statistik_datenauswertung.pdf
(pages 40-52)
The dataset is:
www.hydrology.uni-kiel.de/~schorsch/statistik/erle_stat.csv
It contains a 10 year dataset. So far for introduction, now
comes the problem:
we often need cumulative *annual* sums (sunshine, precipitation),
i.e. the sum
must reset to 0...
2004 Aug 09
0
URL change for Statistik ETH and web interface to mailing lists.
...hours or so.
You may have to accept the SSL certificate again {and it's not
from a so called "trusted agency" since that would cost us lots
of money we rather spend differently}.
Regards,
Martin Maechler <maechler@stat.math.ethz.ch> http://stat.ethz.ch/~maechler/
Seminar fuer Statistik, ETH Zurich, Switzerland
2004 Aug 09
0
URL change for Statistik ETH and web interface to mailing lists.
...hours or so.
You may have to accept the SSL certificate again {and it's not
from a so called "trusted agency" since that would cost us lots
of money we rather spend differently}.
Regards,
Martin Maechler <maechler@stat.math.ethz.ch> http://stat.ethz.ch/~maechler/
Seminar fuer Statistik, ETH Zurich, Switzerland
2007 Oct 23
1
simple data.frame question
...didn't understand it for English is not my
mothertongue.
I'm using Rpad to simulate a webserver on my PC. Further I've got an html
<form> with some checkboxes/radiobuttons. My first code-chunk attempts to
create a data.frame (but I don't know, if I've done it correct):
statistik <- data.frame(car = factor(), ubahn = factor () [...], quantity =
numeric())
When clicking on a button, I want to submit the values from the <form> to
the data.frame.
statistik <- c(car, autobus, ubahn, strassenbahn, bicycle, walk,
quantity)
When clicking another buttons I w...
2005 Apr 08
1
new R package BRugs
...penbugs/).
BRugs contains a complete OpenBUGS installation as well as R code to
access OpenBUGS functionality from R. Simply install the package, load
it and say ?BRugs and ?BRugsFit respectively.
Sources (BRugs_0.2-0.tar.gz) and Windows binaries (BRugs_0.2-0.zip) are
available from
http://www.statistik.uni-dortmund.de/~ligges/BRugs/
(*this is a temporary directory that will be removed after we think
BRugs is really stable*).
Feedback, bug reports and feature requests to
sturtz@statistik.uni-dortmund.de are welcome!
All the best,
Sibylle Sturtz and Uwe Ligges
2014 Feb 04
0
Statistician at UNODC Vienna (Fwd: Statistiker für consultancy gesucht)
Dear List,
please find here an interesting job opportunity at the UNODC (SASS) in Vienna. If you are interested contact directly Ms. Irmgard Zeiler (Irmgard.ZEILER at unodc.org).
good luck
Matteo Mattiuzzi
>>> Irmgard ZEILER <Irmgard.ZEILER at unodc.org> 02/03/14 5:02 PM >>>
Dear all,
I would like to kindly ask your assistance in my search for a consultant (short
2000 Apr 18
4
R : 3D graphics
I am looking for a package that allow to plot 3D set of points (x, y, z) ?
Can someone help me to find it ?
thank for help
anne
--
Anne BADEL-CHAGNON Email:badel at urbb.jussieu.fr
Equipe de Bioinformatique Mol?culaire, Universite Paris 7
Tour 53, 1er etage, case 7113 Tel : 01.44.27.77.14
75251 Paris cedex 05 Fax : 01.43.26.38.30
-------------- next part
2003 Jan 29
1
Scoping rule problem -- solved
...ve given a data argument to lm() after creating a
formula-object. This obviously confused things...
Thanks again, I've really learnt again a bit more on R-programming...
Cheers, Winfried
---------------------------------------------------------------------
E-Mail: Winfried Theis <theis at statistik.uni-dortmund.de>
Date: 29-Jan-03
Dipl.-Math. Winfried Theis
SFB 475, Fachbereich Statistik, Universit"at Dortmund, 44221 Dortmund
Tel.: +49-231-755-5903 FAX: +49-231-755-4387
----------------------------------------------------------------------
2009 Jun 11
1
Installing the Rstem package
Hi,
I can't find the package for LSA. When I try
http://www.statistik.uni-dortmund.de/~ligges/Rstem_0.3-1.zip
<http://www.statistik.uni-dortmund.de/%7Eligges/Rstem_0.3-1.zip>
It says file not found.
Is there an updated link?
Ravi
__________________________________________________________________________
This email message is for the sole use of the in...
1997 Dec 11
1
R-alpha: fft does not act as described in help(fft)
...ngth(x) by hand if I want to
get the inverse Fouriertransform.
The help states it will do it by itself.
Version R-0.60.1, Linux
Seems to be pretty easy to correct either the fft or :-) the help(fft)!
Cu Detlef
Detlef Steuer Universitaet Dortmund ///////
LS Computergestuetzte Statistik U N I D O ///
steuer@gigamain.statistik.uni-dortmund.de ______///////
Tel: ++49 +231 755 3139 Fax: ++49 +231 755 4387 \_\_\_\/////
\_\_\_\///
\_\_\_\/
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-dev...
2007 Dec 20
1
auto named savings (pngs & data-frames)
...han "paste"?
i tried as this:
png("User-", paste(subject, ".png", sep = " "))
^^ as png file, example: User-DA5T.png <- but if i create one, they are
empty.
Would anybody help me please?
thx Daniel
Prog:
files <- list.files(
path = "/SCR/STATISTIK",
pattern = ".*t_simple\.txt",
all.files = TRUE,
full.names = TRUE,
recursive = TRUE )
list(files)
anz <- nrow(files)
print(anz)
for (file in files) {
lines <- readLines(file)
name <- lines[1]
print(name)
#png("/SCR/STATISTIK/all-user-names.png...
2010 Nov 12
3
Partition of a set
Hi
I am new on this forum. I am searching for a function in R which provides
all partitions of a set, say for the set
{1,2,3}
you get
{{1,2,3}}
{1,{2,3}}
{2,{1,3}}
{3,{1,2}}
{{1},{2},{3}}
. The number of partitions of a set is given by Bellsche`s number. The
number of possibilities of length (this is the number of subsets included in
the partition) of the partition is given by the partition
2017 Jun 22
1
Unexpected behaviour of base::qr()$rank
2017-06-22 20:31 GMT+02:00 Uwe Ligges <ligges at statistik.tu-dortmund.de>:
>
>
> On 22.06.2017 20:09, I?aki ?car wrote:
>>
>> 2017-06-22 19:49 GMT+02:00 Uwe Ligges <ligges at statistik.tu-dortmund.de>:
>>>
>>> On 22.06.2017 17:11, Bernd Funovits wrote:
>>>>
>>>>
>>>> Hello...
2017 Jun 22
2
Unexpected behaviour of base::qr()$rank
2017-06-22 19:49 GMT+02:00 Uwe Ligges <ligges at statistik.tu-dortmund.de>:
> On 22.06.2017 17:11, Bernd Funovits wrote:
>>
>> Hello,
>>
>> I experienced some unexpected behaviour while determining the rank of matrices (sometimes 1x1 matrices):
>> base::qr(matrix(1e-20))$rank returns 1 (incorrect)
>> base::qr(diag(...
2012 May 14
4
Data read as labels
...s,
i have a strange problem reading a .csv file.
Seems not to be covered by the usual read.csv techniques.
The relevant data i want to use, seems to be saved as the label of the data
point.
Therefore i can not really use it
spec<-"EU2001"
part1<-"http://www.bundesbank.de/statistik/statistik_zeitreihen_download.php?func=directcsv&from=&until=&filename=bbk_"
part2<-"&csvformat=de&euro=mixed&tr="
tmp<-tempfile()
load<-paste(part1,spec,part2,spec,sep="")
download.file(load,tmp)
file<-read.csv(tmp,sep=";",dec=...
2011 Jun 23
1
Saved EPS does not match screen when using bquote(.(i))
...i)]) )
}
savePlot( file="SavePlotTestB.eps" , type="eps" ) # X-AXIS OF PLOT 1 IS
WRONG IN EPS.
#-------------- end ---------------------
Thanks!
John K. Kruschke, Professor
<http://www.indiana.edu/%7Ekruschke/DoingBayesianDataAnalysis/>
2011/6/22 Uwe Ligges <ligges@statistik.tu-dortmund.de>
>
>
> On 22.06.2011 13:50, John Kruschke wrote:
>
>> The error happens when using the savePlot() command, like this:
>> savePlot( file="TestSavePlot.eps" , type="eps" )
>> savePlot( file="TestSavePlot.jpg" , type="...
2001 May 02
2
rcode and latex
I have discovered the listings package for including code in your latex
documents. The default languages do not include R or Splus, but the
definition is pretty simple, this is what I did for R:
\lst at definelanguage{R}%
{morekeywords={TRUE,FALSE,T,F,NA,NULL,Inf,NaN,library,%
attach,detach,source,while,for,in,%
repeat,switch,break,next,return,stop,function,%
if,else,warning,error},%
2015 Aug 12
2
download.file() on ftp URL fails in windows with default download method
...evodavid | Blog: ?http://blog.revolutionanalytics.com
We are hiring engineers for Revolution R and Azure Machine Learning.
-----Original Message-----
From: R-devel [mailto:r-devel-bounces at r-project.org] On Behalf Of Dan Tenenbaum
Sent: Tuesday, August 11, 2015 09:51
To: Uwe Ligges <ligges at statistik.tu-dortmund.de>
Cc: R-devel at r-project.org
Subject: Re: [Rd] download.file() on ftp URL fails in windows with default download method
----- Original Message -----
> From: "Dan Tenenbaum" <dtenenba at fredhutch.org>
> To: "Uwe Ligges" <ligges at statistik.t...
2005 Mar 30
4
how i can get input from "user input"
Hello,
Could you please tell me how i can get an input from the user in R?
C-Ming
Mar 29, 2005
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