similar to: [Fwd: RPgSQL db.execute() command]

The e1071-group is developping a data exchange package based on XML, called StatDataML. Both read and write functionality is available for R/S and MATLAB/Octave. Now here is a snapshot from the "StatDataML for MATLAB/Octave"-package. It should work fine, but the installation procedure needs some improvement yet. I think the following will nevertheless make it run: 1. Get libxml 2.x

Prof Brian D Ripley wrote: > > Thanks, fixed now. > > Why were you calling delete.response on an object with no response, BTW? I used it in predict.svm(), and the terms-object contained in the svm model just happens to have no response for the ``one-class classification'' if svm was called e.g. by: m <- svm(~a+b). Because of the second line in delete.response() if

Problem: ?Extract does not clearly state that the `drop' argument can only be used in subscripting, but not in subassigning. Example: x <- t(1:10) x [,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10] [1,] 1 2 3 4 5 6 7 8 9 10 x[,1:5,drop=F] <- 10:14 Error: incorrect number of subscripts but x[,1:5] <- 10:14 x [,1] [,2] [,3] [,4]

°_§É§¿§¿ ----- Original Message ----- From: <r-help-request at stat.math.ethz.ch> To: <r-help at stat.math.ethz.ch> Sent: Sunday, December 08, 2002 7:00 PM Subject: R-help digest, Vol 1 #10 - 6 msgs > Send R-help mailing list submissions to > r-help at stat.math.ethz.ch > > To subscribe or unsubscribe via the World Wide Web, visit >

Hi all, I'm trying to install an add-on package for R called RPgSQL. Its role will be to link R with a PostgreSql database. I work on a Linux machine. However, I'm quite a newbie as far as R's concerned, and I don't manage to install the package properly. That's the steps I followed : * downloading the package (archive) * R CMD INSTALL /path/to/package.tar.gz (as

Hi everybody I am trying to install RPsSQL and get the following error message: When I do ./configure form the untarred source directory I get loading cache ./config.cache checking for crypt in -lcrypt... no No crypt function found When I use the Package installer in R I get install.packages("/Users/christiaanpauw/tmp/RPgSQL/", , NULL, type = "source") Warning in

If you have had problems with the latest configure script in RPgSQL, please try the version attached to this message. Let me know if you have any problems. Thanks. Tim -- Timothy H. Keitt National Center for Ecological Analysis and Synthesis 735 State Street, Suite 300, Santa Barbara, CA 93101 Phone: 805-892-2519, FAX: 805-892-2510 http://www.nceas.ucsb.edu/~keitt/ -------------- next part

If you have had problems with the latest configure script in RPgSQL, please try the version attached to this message. Let me know if you have any problems. Thanks. Tim -- Timothy H. Keitt National Center for Ecological Analysis and Synthesis 735 State Street, Suite 300, Santa Barbara, CA 93101 Phone: 805-892-2519, FAX: 805-892-2510 http://www.nceas.ucsb.edu/~keitt/ -------------- next part

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

Hi, i found tis message in the archive and have got the same problems ? John, perhaps you have found now a way install RPgSQL for windows2000, or anybody other ? many thanks for advance christian [SNIP] I wonder whether anyone has succeeded in building either the RPgSQL or the Rdbi.PGSQL and Rdbi packages for Windows. If so, would you be willing to share either the binary package(s) or

Hello, Using the RpgSQL package, there must be a way to get the row names into the table automatically. In the example below, I'm trying to get rid of the cbind line, yet have the row names of the data frame populate a column. > bentest = matrix(1:4,2,2) > dimnames(bentest) = list(c('ra','rb'),c('ca','cb')) > bentest ca cb ra 1 3 rb 2 4 >

Dear list members, I wonder whether anyone has succeeded in building either the RPgSQL or the Rdbi.PGSQL and Rdbi packages for Windows. If so, would you be willing to share either the binary package(s) or instructions about how to set up the configure scripts? My preliminary efforts to get things going under Windows 2000 haven't met with much success. Thanks, John

I know this is something R isn't meant to do well but I tried it anyway :) I have this SPSS-datafile (size 31 MB). When I converted it to a R object with read.spss("datafile.sav") I ended up with a .RData-file which was 229 MB big. Is this considered normal? Then I tried to dump that object into a database with RPgSQL-package function db.write.table(object) (Memory ran out first

Dear R-enthusiasts, What a wonderful package R is, many thanks to all you have contributed (I've just started using it)...I have a few questions that I am having some trouble finding the answer to: I am using RPgSQL to grab some data from a postgresql database (about 179 columns and a few thousand rows), and I want to do a lot of pairwise comparison of the rows...(this is yeast genomic

The following packages have been contributed to CRAN by Thomas Lumley: integrate-1.0.tar.gz: S function and supporting C and Fortran code for adaptive quadrature. The underlyling fortran code is purported to work in from 2 to 20 dimensions. S original by Michael Meyer (mikem at andrew.cmu.edu). R port by Thomas Lumley <thomas at biostat.washington.edu>. [1997/07/10]

The following packages have been contributed to CRAN by Thomas Lumley: integrate-1.0.tar.gz: S function and supporting C and Fortran code for adaptive quadrature. The underlyling fortran code is purported to work in from 2 to 20 dimensions. S original by Michael Meyer (mikem at andrew.cmu.edu). R port by Thomas Lumley <thomas at biostat.washington.edu>. [1997/07/10]

Hi everyone, I'm translating into R some programs I worked through in Matlab to calculate the angle between two vectors (very large--like 6200 rows in each vector). In Matlab, I used a series of nested for loops, because I was calculating the angles between many pairs of vectors. I know for loops are not desirable in R code, so I was wondering if anyone could recommend a faster way to

We have a lot of diskless Linux clients which are booting via PXELINUX or ETHERBOOT. The problem is that they are on for 24 hours and APM PowerSave mode works for ETHERBOOT only. But in the future we want to use PXELINUX only, which seems to have no features for APM or ACPI PowerSave included. Would it be possible to integrate such features in PXELINUX or is there a way to boot a special image

Hello I've got a question about list indexing. If anyone can help or point in the direction of some documentation, that'd be great. I've checked the Introduction to R and R language definition. Say you have a list of vectors: >

Dear R user, I'm wondering if anyone was succesful in compiling R under hpux 10.20 I couldn't compile verion 1.2.1 or 1.3. I asked this question two weeks ago, but nobody replyed. Looks that not many people are using hpux machines. Thanks Frank Mattes Department of Virology Royal Free Hospital London -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help