search for: statistik

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...

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...

...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

...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

...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...

...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

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

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

...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 ----------------------------------------------------------------------

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...

...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...

...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...

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

2017-06-22 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...

2017-06-22 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(...

...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=...

...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="...

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},%

...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...

Hello, Could you please tell me how i can get an input from the user in R? C-Ming Mar 29, 2005 --------------------------------- [[alternative HTML version deleted]]