[Rd] MaxDiff Scaling

2010-03-08 Thread sbrand
Dear R List, I have found that R handles a remarkable number of analytic tasks that are overlooked by major commercial packages. However, I have not found an R package that handles MaxDiff Scaling - does one exist? Thanks in Advance, Stephen Brand __

Re: [Rd] (PR#14226) -- Re: libgfortran misplaced in Mac OS X R install

2010-03-08 Thread Michael Spiegel
Thank you both for the advice. It sounds like we have a solution for our next binary release of the beta package. --Michael On Thu, Mar 4, 2010 at 2:44 PM, Prof Brian Ripley wrote: > Another possibility is to link statically to libgfortran.  That has pros and > cons, but for libgfortran not man

Re: [Rd] application to mentor syrfr package development for Google Summer of Code 2010

2010-03-08 Thread James Salsman
Michael, Thanks for your reply: On Mon, Mar 8, 2010 at 12:41 AM, Michael Schmidt wrote: > > Thanks for contacting me. Eureqa takes into account the total size of an > equation when comparing different candidate models. It attempts to find the > set of possible equations that are non-dominated in

Re: [Rd] for help on building a R package with several R function and a bunch of c, c++

2010-03-08 Thread alex46015
I fixed the problem, it is related to my C++ code when I change main function to gneral function. You gave a great help! Thank you! Simon. have a good night! Alex __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel

Re: [Rd] for help on building a R package with several R function and a bunch of c, c++

2010-03-08 Thread Simon Urbanek
Alex, On Mar 8, 2010, at 15:44 , alex46...@yahoo.com wrote: Yes! that is what I am looking for. When I post my question, I said I cannot catch the key point in "Writing R Extensions". Follow your suggestion, I almost have reached my goal although I passed the R CMD check mypackage. Before

Re: [Rd] for help on building a R package with several R function and a bunch of c, c++

2010-03-08 Thread alex46015
Yes! that is what I am looking for. When I post my question, I said I cannot catch the key point in "Writing R Extensions". Follow your suggestion, I almost have reached my goal although I passed the R CMD check mypackage. Before I install it (I need ask UNIX adminstrator to do it), I check t

Re: [Rd] for help on building a R package with several R function and a bunch of c, c++

2010-03-08 Thread Simon Urbanek
Dirk, he was not asking about Rcpp originally - he was asking about C++. He seems to be reluctant to use Rcpp due to the complexities involved (for which I don't blame him) so going back to simple C++ basics of R- ext (which is what he was using in his example) is really R-devel topic I th

Re: [Rd] for help on building a R package with several R function and a bunch of c, c++

2010-03-08 Thread Simon Urbanek
Alex, On Mar 8, 2010, at 12:16 , alex46...@yahoo.com wrote: I built R package with only R code before, this is first time I build R package with mixed R code and C, C++ code. I would try Rcpp on our center UNIX, before I ask the administrator to install it, I need confirm several issue are

Re: [Rd] for help on building a R package with several R function and a bunch of c, c++

2010-03-08 Thread Dirk Eddelbuettel
Alex, Can you _please_ stop spamming r-devel? Romain and I repeatedly pointed the existence of the rcpp-devel list out to you. Please consider using it. There are existing packages that use what you want to try use. I find it beneficial to start from a _working example_. Take e.g. the earthmov

Re: [Rd] for help on building a R package with several R function and a bunch of c, c++

2010-03-08 Thread Romain Francois
Hello, On 03/08/2010 06:16 PM, alex46...@yahoo.com wrote: I built R package with only R code before, this is first time I build R package with mixed R code and C, C++ code. I would try Rcpp on our center UNIX, before I ask the administrator to install it, I need confirm several issue are right

Re: [Rd] for help on building a R package with several R function and a bunch of c, c++

2010-03-08 Thread alex46015
I built R package with only R code before, this is first time I build R package with mixed R code and C, C++ code. I would try Rcpp on our center UNIX, before I ask the administrator to install it, I need confirm several issue are right. Thank you for you patient. 1, I change main function as a

Re: [Rd] Defining a method in two packages

2010-03-08 Thread Terry Therneau
Brian & Uwe, Thanks for responding. Let me see if I can refine the query and move towards a solution. >From Uwe: > Of course, after loading lme4, you can still use the ranef from coxme: > coxme::ranef(fit) Of course, but I'm interested in other users (as well as myself) and prefer to avoid th

[Rd] R Bugs Repository - in transition - E-mail currently "stopped"

2010-03-08 Thread Martin Maechler
Dear R Developers, in transitioning the R Bugs repository, (see earlier e-mails), the E-mail address r-b...@r-project.org has been disabled -- only for a couple of hours -- after which it should be an alias to the new address. Martin Maechler, R Core Team __

Re: [Rd] application to mentor syrfr package development for Google Summer of Code 2010

2010-03-08 Thread Michael Schmidt
Hi James, Thanks for contacting me. Eureqa takes into account the total size of an equation when comparing different candidate models. It attempts to find the set of possible equations that are non-dominated in both error and size. The final results is a short list consisting of the most accurate

[Rd] [PATCH] R ignores PATH_MAX and fails in long directories (PR#14228)

2010-03-08 Thread mstokely
Full_Name: Murray Stokely Version: 2.10.1 OS: Linux Submission from: (NULL) (216.239.45.4) The Defn.h header includes limits.h for PATH_MAX and then checks if it hasn't been defined and if not sets something manually. Some of the R code uses PATH_MAX but a lot of other functions in unix/sys-unix

Re: [Rd] Bug reporting system inquiry plus a bug report related to sort

2010-03-08 Thread Peter Dalgaard
Yes, The webserver had died of loneliness, apparently. The automounter had failed following a power outage on the file servers and the physical machine is in my old office, which I'm not. The machine is currently up and running again, but don't expect any great longevity, since the move to Bu

[Rd] for help on building a R package with several R function and a bunch of c, c++

2010-03-08 Thread alex46015
Hope I can get quick help from here, I have a bunch of c, c++ included main function and makefile. It works well on both UNIX and windows. I tried to build R package which include this C++ program and several other R functions. These R functions here are independent of c++ code. I prefer to def

Re: [Rd] application to mentor syrfr package development for Google Summer of Code 2010

2010-03-08 Thread Chidambaram Annamalai
Oh oops. I clearly embarrassed myself. :D I believe you are suggesting that besides the evaluation functions proposed in the paper you want to test the model produced by SR using statistical tests to prove its validity? I haven't really given much thought about using statistical tests in model eva