search for: mping

Dear helpeRs, on my new machine - Windows 7 64Bit, R 2.15-2, I can no longer source files for which the path contains the o-Umlaut (?). As a historical burden, my username is Gr?mping and contains that Umlaut (I wouldn't have chosen it now, but decided to keep it for easy transfer). I have had the difficulty that I couldn't use the R CMD tools on files with Umlauts in the path (and solved it by having a dedicated directory without umlaut in the path for that purpose)...

...Error in rematchDefinition(definition, fdef, mnames, fnames, signature) : methods can add arguments to the generic only if '...' is an argument to the generic My searches for a solution of this problem have not been successful. Can someone help? Thanks and regards, Ulrike Gr??mping, Berlin

...„AI Gear“ to reduce the processor’s speed from 2.4GHz to 1.7GHz when I want to concentrate – then the whine is gone (but the simulation is slower). Does anyone have any idea – or hints regarding what else I could think about ? Regards, Ulrike ****************************** Prof. Dr. Ulrike Grömping Fachbereich II TFH Berlin Luxemburger Str. 10 13353 Berlin mail: groemping@tfh-berlin.de www: www.tfh-berlin.de/~groemp/ ****************************** ------- End of Forwarded Message ------- ****************************** Prof. Dr. Ulrike Grömping Fachbereich II TFH Berlin Luxemburge...

...(1,1,1,1,1,1,-1,1,0,0,0,0,0,-1,1,0,0,0,-1,0,1,0,0,0,0,0,-1,1,0,0),5,6,byrow=T) elu <- expand(lu(Matrix(u3,sparse=F))) as.matrix(elu$U) I only have very limited experience with the package and its different types of matrices, and I am lost where to start looking for a reason. Regards, Ulrike Gr?mping -- View this message in context: http://www.nabble.com/Question-regarding-lu-in-package-Matrix-tp18366291p18366291.html Sent from the R help mailing list archive at Nabble.com.

Full_Name: Ulrike Gr?mping Version: 2.3.0 OS: Windows Submission from: (NULL) (84.190.150.205) Whenever any observations are excluded from a regression analysis (lm, glm, and other similar procedures) because of missing values, I would find it very useful if this fact is directly visible from the output. I think that the i...

Dear R-help crowd, is it possible to specify a time delay for plotting the points in a curve? I would like to make the plotting process slow enough to show the development of the graph, and therefore I am looking either for the possibility within the plot function to specify a plotting speed or (if that doesn't exist) for a function like "pause" or "wait" that allows

Dear expeRts, I am trying to wrap up a package "utilities" (for my internal use). After adding a function datNAtreat that uses mapply, R CMD check gives WARNINGs for "S3 generic/method consistency", "checking replacement functions" and?"checking foreign function calls", all of which are accompanied by the following error message: Error in .try_quietly

Dear helpeRs, on my Windows 7 laptop, I have problems getting R CMD check to work. I believe it did work completely before, but I am not sure. Yesterday it almost worked, except for the tests: These were aborted because of a complaint that the temporary directory wasn't available. I played with windows environment variables for the temporary directory, but that didn't solve it.

Dear all, I just noticed that the 0.9 update for FrF2 did not work out for Mac OS due to an error in an example that ran without error on all other platforms. I do not find any reason for this. In the past, umlauts or tab characters have sometimes been an issue, but I didn't find any of these. The function definition is FrF2(nruns = NULL, nfactors = NULL, factor.names = if

Dear R-helpers, I am puzzled by the following observation: On my home dual core Windows desktop computer, I am used to running two R sessions in parallel. These do very well in using the full CPU of the computer (half each) and don't seem to slow each other down. Today I have started some large computation effort in one of our university labs, and I intended to go for two R sessions per

...seen with require(boot) boxplot(time ~ poison, poisons, horizontal=TRUE) The correct labels would be obtained by boxplot(time ~ poison, poisons, horizontal=TRUE, xlab="time", ylab="poison") Best, Ulrike -- ############################################## ## Prof. Ulrike Groemping ## FB II ## Beuth University of Applied Sciences Berlin ############################################## ## prof.beuth-hochschule.de/groemping ## Phone: +49(0)30 4504 5127 ## Fax: +49(0)30 4504 66 5127 ## Home office: +49(0)30 394 04 863 ##############################################

...invited lectures and user-contributed sessions (abstract submission will be available online later this year). Prior to the conference, there will be tutorials on R (proposals for tutorials should be sent before October 29, 2010, see below). INVITED SPEAKERS Adrian Bowman, Lee Edlefsen, Ulrike Gr?mping, Wolfgang Huber, Brian Ripley, Jonathan Rougier, Simon Urbanek, and Brandon Whitcher. USER-CONTRIBUTED SESSIONS The conference will feature both talks and posters illustrating the use of R in practice. Contributions are welcome that introduce recent developments in the R Project (including CRAN p...

...(for metric lmg only) - incorporation of observation weights - application to data from complex surveys - processing of multiply imputed data The latter two points are somewhat experimental - of course, feedback is very welcome. Regards, Ulrike ****************************** Prof. Dr. Ulrike Gr?mping Fachbereich II TFH Berlin Luxemburger Str. 10 13353 Berlin mail: groemping at tfh-berlin.de www: www.tfh-berlin.de/~groemp/ _______________________________________________ R-packages mailing list R-packages at r-project.org https://stat.ethz.ch/mailman/listinfo/r-packages

...invited lectures and user-contributed sessions (abstract submission will be available online later this year). Prior to the conference, there will be tutorials on R (proposals for tutorials should be sent before October 29, 2010, see below). INVITED SPEAKERS Adrian Bowman, Lee Edlefsen, Ulrike Gr?mping, Wolfgang Huber, Brian Ripley, Jonathan Rougier, Simon Urbanek, and Brandon Whitcher. USER-CONTRIBUTED SESSIONS The conference will feature both talks and posters illustrating the use of R in practice. Contributions are welcome that introduce recent developments in the R Project (including CRAN p...

Hello, I would like to know what it means, when the hier.part's output has a data frame of a negative independent contribution for variables (?IJ) and how this can be caused. Thank you very much. Yours sincerely M. Heuner

Dear UseRs, I just learnt that the number of columns of a data frame is not always what I thought it to be, and I wonder where I should have learnt about this. Consider the following example: dat <- data.frame(X1=1:10, X2=LETTERS[1:10]) ncol(dat) ## evaluates to 2 (of course) dat$X1poly <- poly(dat$X1,3) dat ## five columns displayed ncol(dat) ##

Full_Name: Ulrike Gr?mping Version: 2.2.1 OS: Windows Submission from: (NULL) (84.190.139.94) A wish somehow related to my wish 8658: Package foreign allows to import categorical data from SPSS (and possibly other software) using the original codes, which are often useful for data manipulation, since one can use already av...

Dear all, I got stuck with a weird behavior of pretty: pretty(c(-1,1),n=1) yields -2, 0, 2 instead of the desired result -1 1. Likewise, pretty(c(-2,2),n=1) yields -5, 0, 5 instead of the desired result -2 2. With n=0, the result is the same, while with n=2 everything is as documented. This behavior nastily messed up some of my cube plots. Is there any chance that this can be fixed?

Dear R-developers, I'm experiencing a problem with having an example run under R 2.6.1 RC (downloaded and installed today, r43513), which does not occur on R 2.6.0: The new version of package relaimpo does list package survey under "Depends", and an example directly (i.e. not only from within a function of relaimpo) uses function svydesign from package survey. Package survey is

Dear developeRs, I just discovered the function plot.design in package graphics that acts as a method for class design - the second time I come across a class design outside my own packages. (The first time was in package conf.design, where Bill Venables encouraged me to ignore it because he does not really use it.) Where can I find out more about the nature of the class design for which