similar to: No rule to make target 'R/Copy'

Dear all, I am using the functions 'optim' and 'nlminb'. For both, you can provide a function which computes the gradient of the objective function (to enhance speed and precision). In my case, both the objective function and the gradient take time to be computed and share many common computations (similar matrix, products, etc...). Therefore, I have to compute these

Dear all, I am currently creating a package and writing the documention files for some functions (the main functions). When using R CMD check myPackage, I get a warning message indicating that some of my functions are not documented. How can I get rid of this problem? Of course, I don't want to document every function in the package... Thanks for your help. -- David Ardia H-building, room

Dear all, How can I pass '-Inf' and 'Inf' values from R to C code using the function '.C(...)'. When running my code, I get an error since C does not recognize -Inf and Inf values. Of course, I could use instead a very low (or high) number, but I was wondering whether a more elegant solution exists. Thanks for your help. -- David Ardia H-building, room 11-26

'AdMit' 1.00-02 is a contributed R package which provides functions to perform the fitting of an adaptive mixture of Student-t distributions to a target density through its kernel function. The mixture approximation can then be used as the importance density in importance sampling or as the candidate density in the Metropolis-Hastings algorithm to obtain quantities of interest for the

Dear all, The new version of AdMit (version 1.01-01) is now available from CRAN. SUMMARY The package provides functions to perform the fitting of an adaptive mixture of Student-t distributions to a target density through its kernel function. The mixture approximation can then be used as the importance density in importance sampling or as the candidate density in the Metropolis-Hastings

Dear all, The new version of AdMit (version 1.01-01) is now available from CRAN. SUMMARY The package provides functions to perform the fitting of an adaptive mixture of Student-t distributions to a target density through its kernel function. The mixture approximation can then be used as the importance density in importance sampling or as the candidate density in the Metropolis-Hastings

Dear all, I very often use the R function "apply", for speedup purposes. I am now also using MATLAB, and would like to use the same kind of function. I have already asked MATLAB people, and the answer is : "vectorize"... but of course, this is not always possible. So, instead of using a FOR loop all the time, I tried using the bsxfun. So you R people, who might also use MATLAB,

Does anyone know whether there is an R version of the S-Plus software that can be downloaded from the website of the book Elements of Statistical Learning by Hastie, Tibshirani and Friedman? Rob Potharst -- ********************************************************** Dr. Rob Potharst Lecturer in Computer Science Erasmus University email: potharst at few.eur.nl P.O. Box 1738

Dear Herman, We had the same problems over here. The problem seems to be related to Windows Hotfix KB828741. Removing the hotfix through the control panel solved it for us. Greetz, Jerome Borsboom >>BTW, i use samba 302 & 303 pre2.. >> >>Thursday, April 22, 2004, 2:33:16 PM, you wrote: >> >>CBM> well the subject tell's it.. >> >>CBM>

Hi, I have a problem with R, after an update: this piece of code: cat("creating resolver data frame\n"); dfG<-cbind(dfG,2^(RGN$G)) dfR<-cbind(dfR,2^(RGN$R)) suddenly, creates values to inf. Is the syntax changed for the ^ symbol in the latest R downloadable version? Kind regards, wilfred -- Dr. Ir. Wilfred Van IJcken Labmanager Genomics Erasmus Center for Biomics,

Dear colleagues, I face a problem doing haplotype analyses with haplostats: when I use the haplo.em function, the programme gives an error message because of 'recursive default argument reference.' I am not able to figure out what this means. Could you perhaps help me? The full output is the following: > library(haplo.stats) >

Dear All, We are happy to announce the release of the new version of DEoptim (version 2.0-0) which is now available from CRAN. The DEoptim package [3] performs Differential Evolution (DE) minimization, a genetic algorithm-based optimization technique [2,3]. This allows robust minimization over a continuous (bounded or not) domain. The new DEoptim function calls a C implementation of the DE

Dear All, We are happy to announce the release of the new version of DEoptim (version 2.0-0) which is now available from CRAN. The DEoptim package [3] performs Differential Evolution (DE) minimization, a genetic algorithm-based optimization technique [2,3]. This allows robust minimization over a continuous (bounded or not) domain. The new DEoptim function calls a C implementation of the DE

Hi there, a text Window is supposed to map the shortcuts for copying and pasting (<Ctrl-C>, <Ctrl-V>) automatically. I'm working under Mac OS X and my text window doesn't really map these functions automatically - it works fine under Windows. Is there an easy way to map copy&paste functions to a text window under Mac OS X? This is what I'm doing with my text

Hi In the pxelinux page, is referred that the tftpd server from http://tftpd32.jounin.net as working with pxelinux. However, from the tests I've made, it seems that the 'tsize' option is not supported. Anyone has knowledge of a working TFTPD server that runs on Windows NT4? p.s. it can be shareware, I just want to test it with NT4, I have had success with the 'builtin'

I''m running a loop (illustrated below) that retrieves records from a table based on an id that might be different with each iteration. The loop uses the array scrns (composed of IDs) to find the related records in the Screens table. I''m attempting to store the returned results in an instance variable so I can use that data in a view. However, this code simply is overwriting

I've tried a few things both with prcomp(), and rda() and its friends in vegan (including biplot.rda and ordiplot), but can't find a solution. I'd like to associate subsets of the points in a resulting biplot ("sites" in the rda object) with different plotting colors/text styles to emphasize certain sets of points. I can't figure out how to keep the arrows (for

Hi, I tried some windows screensavers with Wine. Most screensavers start with the configuration screen without a possibility to start the main screensaver part. It's the same thing when I rename a screensaver file from 'somewhat.scr' to 'somewhat.exe' and try to run it with a doubleclick on my Windows 2000 PC. (*.scr: the screensaver starts, *.exe: the configuration screen

Dear R users, I'm a bit perplexed with the effect sort has here, as it is different on Windows vs. linux. It makes my factor levels and subsequent plots different on the two systems. Given: types <- c("PC-D-Euro-0", "PC-D-Euro-1", "PC-D-Euro-2", "PC-D-Euro-3", "PC-D-Euro-4", "PC-D-Euro-5", "PC-D-Euro-6",

ScanMail for Microsoft Exchange has taken action on the message, please refer to the contents of this message for further details. Sender = saulo@capebe.org.br Recipient(s) = samba@samba.org; Subject = [Samba] Samba HP-UX 10.20 Scanning Time = 12/12/2002 17:54:32 Engine/Pattern = 6.150-1001/410 Action on message: The attachment CPD_ CAPEBE.vcf matched file blocking settings. ScanMail has taken