similar to: Neural Net for R for Win

Hi. Does anyone know whether CA(Cellular Automata), GA(Genetic Algorithm) or Multi-Agent System is available for R for Win? I've already knowna software for these areas, SWARM or startlogo. But I'd like to link R's function with these methods. -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hello. I've dowloaded R-0.65.1 for WinNT/9X. >There is more support for (support of) ActiveX Automation via the >Rproxy.dll: see the file front-ends/readme. And where is this "the file front-ends/readme" which describes R's ActiveX Automation ? In "readme" under "r-install path\" and FAQ for Win port, no description about this. Please teach me.

Hello. I've dowloaded R-0.65.1 for WinNT/9X. >There is more support for (support of) ActiveX Automation via the >Rproxy.dll: see the file front-ends/readme. And where is this "the file front-ends/readme" which describes R's ActiveX Automation ? In "readme" under "r-install path\" and FAQ for Win port, no description about this. Please teach me.

Hello, the R people. I look for robust regression in R. This method is available in S, its name is rreg. Colud anyone teach me ? -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the

Hello. For building REmbeddedPostgres in Omegat project(http://www.omegahat.org/RSPostgres/) requiring PostgresSQL's libs, I've tried to build R1.6.1 on Cygwin following the instruction of http://www.stats.ox.ac.uk/pub/Rtools/ since full-spec PostgresSQL running on Windows can run only on Cygwin environment, However I've got following error messages. make -C front-ends Rpwd

Hi. Three years ago, I've read the question of availability of SOM library for R using Kohonen's SOM_PAK in this mailing-list. This answer was no availability. And no package dealing with SOM in CRAN. Is this situation same? Could you tell me availability this library? Best Regards.

Hello. I try to create stat sever by IIS 4.0 + ASP + VBScript with R for Win on NT Sever 4.0 SP6a. However VBScript denied redirection input of R script. Do Rwin developers have a plan to add a following function by adding an argument of command line? rterm --script 'r script path & file name' -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi. I've tried to create a polygon with one hole by gpclib using following example script. holepoly <- read.polyfile(system.file("poly-ex/hole-poly.txt", package ="gpclib"), nohole = FALSE) area.poly(holepoly) plot(holepoly,poly.args=list(col="red",border="blue")) And I noticed plot function couldn't draw polygons with holes correctly.

Hi all, Thanks to Dr Paul Murrell in New Zealand to remind me of security consideration. I am releasing version 0.2 with security fix. This version will allow you to add banned R function names in a list. R_PHP_Online is a PHP CGI web interface to run R programs online, with the capability to show graphics online. You can get current version of R_PHP_Online from http://steve-chen.net/R_PHP/

Hi. I've been very interested in your seao & seao-gui package for R. However manuals of seao & seao-gui package for R have doesn't include examples, so I can't understand how to use them. Could you tell me availability of tutorials of them in English. Regards.

Hi. Currently, PotgreSQL binary for Cygwin is included in Cygwin's distribution. It is very stable working on my PC. But RMySQL and RPgSQL are not included in R contrib binaries. R's DB access will be faster by using these library than by RODBC? Please tell me whether will be available of RMySQL and RPgSQL in RWin binaries? Thanks. -------------- next part -------------- An HTML

Hello. R's e1071 package has "allShortestPaths" function using Floyd's algorithm. It is very useful for road network analysis. I'll try to analyze facility allocation programs using this. I'd like to know how much nodes this function can deal with? And for larger nodes(for example million nodes), allShortestPaths employs graph partition algorithm? Regards.

Hi. I'd like to build installer for integrate my GUI program for R, R for win and RDCOM. Can the distribution like this be got permission? If so, installation of these softwares will be done in just one time. And where can I get each inno setup'iss file for R & RDCOM. Because these sources seem no to include their own iss file. Regards.

I just uploaded two packages to CRAN. shapefiles_0.1.tar.gz - functions to read and write ESRI shapefiles (including dbfs) emme2_0.1.tar.gz - functions to read binary data from an EMME/2 databank data (EMME/2 is a transportation modeling program) Please let me know if you find any bugs or have some suggestions. Thanks. Regards, Benjamin Stabler Transportation Planning Analysis Unit Oregon

Over the years I have noted a couple of people interested in an R package that will read tiff files. There were some valid arguments against (e.g. R is not an image editting suite, libtiff does not support all tiff files, etc.). True enough, when I want to work with family photos, I use Gimp. But in my research I use tiffs as data sets in the context of computational biology and molecular

Hola everyone, Solving this issue would be a huge time saver for analyzing my thesis data, so I'll try to be as concise as possible and hope that someone can give me a hand. I am trying to run a function that I created, which works fine until I try to use it with the by function. That function is listed at the bottom (f3) just in case that might be the issue. Essentially I have compiled a

Hi Olivier, Thanks for responding! I get to learn this way. On Feb 17, 2010, at 12:50, Olivier Meurant wrote: > Hi Garrison, > > I am not a specialist of the code but here is my 2 cents: > > - I like the idea that in lazy-mode the call (in module or not) is treated by a stub (like every calls). If we go further with this, I'll have to add test cases for lazy mode. I kind

Dear Contributors, I am asking help on the way how to solve a problem related to loops for that I always get confused with. I would like to perform the following procedure in a compact way. Consider that p is a matrix composed of 100 rows and three columns. I need to calculate the sum over some rows of each column separately, as follows: fa1<-(colSums(p[1:25,])) fa2<-(colSums(p[26:50,]))

Hello: I am doing forward stepwise analysis on the glm model. I am trying to use model operator in the "upper" scope formula, for example, scope=list(lower=~1,upper=~ .^2) but the upper bound of the scope seems to be ignored and add1 is not performed at all, while if the terms are explicitly listed in the formula, the step function seems to work

I want to create a neural network, and then everytime it receives new data, instead of creating a new nnet, i want to use a backpropagation algorithm to adjust the weights in the already created nn. I'm using nnet package, I know that nn$wts gives the weights, but I cant find out which weights belong to which conections so I could implement the backpropagation algorithm myself. But if anyone