search for: ligarto

...e Debian stuff. Any advice would be much appreciated. Thanks, R. -- Ram侒n D來az-Uriarte Bioinformatics Unit Centro Nacional de Investigaciones Oncol侒gicas (CNIO) (Spanish National Cancer Center) Melchor Fern佱ndez Almagro, 3 28029 Madrid (Spain) Fax: +-34-91-224-6972 Phone: +-34-91-224-6900 http://ligarto.org/rdiaz PGP KeyID: 0xE89B3462 (http://ligarto.org/rdiaz/0xE89B3462.asc) **NOTA DE CONFIDENCIALIDAD** Este correo electr侒nico, y en su caso los ficheros adjuntos, pueden contener informaci侒n protegida para el uso exclusivo de su destinatario. Se proh來be la distribuci侒n, reproducci侒n o cua...

...at be better? Because I can handle differences in argument lists? Thanks, R. -- Ram?n D?az-Uriarte Centro Nacional de Investigaciones Oncol?gicas (CNIO) (Spanish National Cancer Center) Melchor Fern?ndez Almagro, 3 28029 Madrid (Spain) Fax: +-34-91-224-6972 Phone: +-34-91-224-6900 http://ligarto.org/rdiaz PGP KeyID: 0xE89B3462 (http://ligarto.org/rdiaz/0xE89B3462.asc) **NOTA DE CONFIDENCIALIDAD** Este correo electr?nico, y en s...{{dropped}}

Hi All, Sorry if this is a repost (a quick browse didn't give me the answer). I wonder if there are packages that can do the feature selection and classification at the same time. For instance, I am using SVM to classify my samples, but it's easy to get overfitted if using all of the features. Thus, it is necessary to select "good" features to build an optimum hyperplane (?).

...on Windows. > > > > > > > Thanks, > > > > R. > > > > -- > > Ramon Diaz-Uriarte > > Statistical Computing Team > > Structural Biology and Biocomputing Programme > > Spanish National Cancer Centre (CNIO) > > http://ligarto.org/rdiaz > > -- > Brian D. Ripley, ripley at stats.ox.ac.uk > Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ > University of Oxford, Tel: +44 1865 272861 (self) > 1 South Parks Road, +44 1865 272866 (PA)...

...use readBin, etc, from R. But, if I can, I'd like to avoid our C code having to call zlib, etc, so as to make our package easily portable. Thanks, R. -- Ramon Diaz-Uriarte Statistical Computing Team Structural Biology and Biocomputing Programme Spanish National Cancer Centre (CNIO) http://ligarto.org/rdiaz

...that those options are not recognized. Best, R. -- Ramon Diaz-Uriarte Department of Biochemistry, Lab B-25 Facultad de Medicina Universidad Aut?noma de Madrid Arzobispo Morcillo, 4 28029 Madrid Spain Phone: +34-91-497-2412 Email: rdiaz02 at gmail.com ramon.diaz at iib.uam.es http://ligarto.org/rdiaz

...in one of the Rmpi processes. Is this correct? Thanks, R. -- Ram??n D??az-Uriarte Bioinformatics Unit Centro Nacional de Investigaciones Oncol??gicas (CNIO) (Spanish National Cancer Center) Melchor Fern??ndez Almagro, 3 28029 Madrid (Spain) Fax: +-34-91-224-6972 Phone: +-34-91-224-6900 http://ligarto.org/rdiaz PGP KeyID: 0xE89B3462 (http://ligarto.org/rdiaz/0xE89B3462.asc) **NOTA DE CONFIDENCIALIDAD** Este correo electr??nico, y en s...{{dropped}}

Hello! I'm calling R from Perl with Statistics-R perl module for a microarray analysis integrated web tool. I have some questions for a multi-users utilisation: - Can I change the directory where R is running in order to have a directory per user? Then no problem of erasing R data of an other user. - If it's not possible, can I limite the number of users at the same time? I see

Hi, does anybody know how to use the dual processors in the machines of a cluster? I am using R with rpvm and snow packages. I usually start pvm daemon and add host machines first, and then run R to start my computing work. But I find that only one processor in each machine is used in this way and the other one always stays idle. Is there any simple way to tell pvm to use the two processors at

Is there a colinearty function implemented in R? I have tried help.search("colinearity") and help.search("collinearity") and have searched for "colinearity" and "collinearity" on http://www.rpad.org/Rpad/Rpad-refcard.pdf but with no success. Many thanks in advance, Peter Lauren.

Hi everyone, I am trying to cross-compile a package I wrote using the Yan and Rossini tutorial "Building Microsoft Windows versions of R and R packages using Intel Linux". I have got reasonably far with this but when doing the linking using the line: i586-mingw32-g++ -shared -s -o mylibrary.dll mylibrary.def mylibrary.o mylibrary_res.o

...## prints; no storing if (is.leaf(x)) print(x) else NULL } hnode <- function(x) { ## prints; no storing if (is.leaf(x)) x else NULL } Thanks, R. -- Ramon Diaz-Uriarte Bioinformatics Unit Spanish National Cancer Centre (CNIO) http://ligarto.org/rdiaz **NOTA DE CONFIDENCIALIDAD** Este correo electr??nico, y en s...{{dropped}}

Dear All, I am having problems making and using the standalone library, after succesfully installing R from the tar.gz file (I am using Linux, with R-patched, but I have similar problems with R-devel). First, when I do: root at ligarto:/usr/lib/R-patched/src/nmath/standalone > make .... ar: mlutils.o: No such file or directory make[1]: *** [libRmath.a] Error 1 make[1]: Leaving directory `/usr/lib/R-patched/src/nmath/standalone' make: *** [archive] Error 2 I tried directly giving the names of the object files to ar, and...

...t; > Bioinformatics Unit > > Centro Nacional de Investigaciones Oncol??gicas (CNIO) > > (Spanish National Cancer Center) > > Melchor Fern??ndez Almagro, 3 > > 28029 Madrid (Spain) > > Fax: +-34-91-224-6972 > > Phone: +-34-91-224-6900 > > > > http://ligarto.org/rdiaz > > PGP KeyID: 0xE89B3462 > > (http://ligarto.org/rdiaz/0xE89B3462.asc) > > > > > > > > **NOTA DE CONFIDENCIALIDAD** Este correo electr??nico, y en > s...{{dropped}} > > > > ______________________________________________ > > R-help...

...the Debian stuff. Any advice would be much appreciated. Thanks, -- Ram?n D?az-Uriarte Bioinformatics Unit Centro Nacional de Investigaciones Oncol?gicas (CNIO) (Spanish National Cancer Center) Melchor Fern?ndez Almagro, 3 28029 Madrid (Spain) Fax: +-34-91-224-6972 Phone: +-34-91-224-6900 http://ligarto.org/rdiaz PGP KeyID: 0xE89B3462 (http://ligarto.org/rdiaz/0xE89B3462.asc) **NOTA DE CONFIDENCIALIDAD** Este correo electr?nico, y en su caso los ficheros adjuntos, pueden contener informaci?n protegida para el uso exclusivo de su destinatario. Se proh?be la distribuci?n, reproducci?n o cualquie...

Greetings! I have a few colleagues who like the idea of Sweave, but have failed to become enlightened monks of the One True Editor (http://www.dina.dk/~abraham/religion/) Are there any other Microsoft-centric editors or IDEs which have solid support for writing SWeave documents (dual R / LaTeX enhancements similar to ESS's support)? Has anyone tried the folding editors which support Noweb?

...s promimently in their Description: > > Dirk -- Ramon Diaz-Uriarte Department of Biochemistry, Lab B-25 Facultad de Medicina Universidad Aut?noma de Madrid Arzobispo Morcillo, 4 28029 Madrid Spain Phone: +34-91-497-2412 Email: rdiaz02 at gmail.com ramon.diaz at iib.uam.es http://ligarto.org/rdiaz

hi. i really need help using this program. computer language is a foreign language to me, and thus, i cannot make heads nor tails of the user manuals from the website. i need to locate step-by-step examples of simple problems such as "graph f(x)+g(x) and f(g(x)) for the domain 0<x<2" and "graph 2H(x), H(x)+1, H(x+1)" i do know how to define the functions, but

Hi all, In Tibshirani's PNAS paper about nearest shrunken centroid analysis of microarrays (PNAS vol 99:6567), they used cross validation to choose the amount of shrinkage used in the model, and then test the performance of the model with the cross-validated shrinkage in separate independent testing set. If I don't have the luxury of having independent testing set, can I just use the

...*** [RJaCGH.dll] Error 1 make[2]: *** [srcDynlib] Error 2 make[1]: *** [all] Error 2 make: *** [pkg-RJaCGH] Error 2 *** Installation of RJaCGH failed *** -- Ramon Diaz-Uriarte Statistical Computing Team Structural Biology and Biocomputing Programme Spanish National Cancer Centre (CNIO) http://ligarto.org/rdiaz