similar to: package for factor analysis

Hi all, I'm using RScalapack library for parallelizing some heavy matrix operations required by MCMC methods for spatio-temporal models. The package reference manuals (dated 2005) states that the library needs LamMPI to work but we have a Linux Cluster with OpenMPI. We have found (http://cvs.fedoraproject.org/viewvc/devel/R-RScaLAPACK/) a patch for OpenMPI but we are wondering if in the

All, We are researching approaches to parallel R with the end goal of running R in a distributed manner on a Linux cluster. We expect of course to do some work decomposing our problems to be task-parallel or data-parallel, but wouldn't mind getting an initial boost working with "embarrassingly parallel" code sections and one of the approaches below. Incidentally our environment

I try to install RScaLAPACK on Ubuntu 6.10 and LAM 7.0.x Does anybody know a useful link top some how-to site about RScaLAPACK. Now I manage to get the package compiling, but the linker shows me lots of unsolved references: sudo R CMD INSTALL RScaLAPACK_0.5.1.tar.gz --configure-args="--with-mpi=/usr/lib/lam": * Installing *source* package 'RScaLAPACK' ... configure:

Hi, I had access to an hpc cluster, and wanted to parallelize some of my R code. I looked at the snow,nws, rscalapack documentation but was unable to make out how I should submit my job to the hpc, and how I should code a simple program. For example, if I had 10 matrices, and 10 processor how should I write the R (and the hpc submit code) so that I run the calculations (e.g. rowsums) for each

OK, my journey to make lab machines automagically install & update all desirable R packages is nearing an end! The only question I have now is this: How can I control where the system prints the *.Rout file that is created automatically when the R batch program runs. In "man R" I don't find any information about it. When the cron job runs "R_installAll.sh" (see

Hello, I am a newbee on this list and hopefully someone can give me an advice regarding my question. I have a small Samba AD configured with 2 DCs in each of two Sites: the Default Site and a Branch Office. Now the company wants shutdown the Default Site and move everything into the Branch Office. How should I handle this? Just transferring the FSMO roles from the primary DC on the Default Site

Is it possible to write a support function to automatize selective argument expansion (based on argument value type) as in the following example, in order to write terse code even when there are many arguments? Forcing evaluation of all arguments is not a problem ... ______________________________________________Thanks a lot!__________R_ # When called with document = 1, we have the

Hi all I have run into a case where I don't understand why predict.lrm and predict.glm don't yield the same results. My data look like this: set.seed(1) library(Design); ilogit <- function(x) { 1/(1+exp(-x)) } ORDER <- factor(sample(c("mc-sc", "sc-mc"), 403, TRUE)) CONJ <- factor(sample(c("als", "bevor", "nachdem",

I see about 7 different R packages for multi-process parallel programming. Which do you think is the best, most complete, and most robust to pick for general purpose Erlang-style message-passing programming in R, and why? First here's my use case, and then my analysis so far. I often have code whose basic organization looks something like this: 1. Fetch step: For each date, gather up or

hi, - host: rhel6 - I created a guest rmdev2 (centos6) - undefined it - again created rmdev2 guest (centos6) now I get: [root at rmdev1 var]# virsh -c qemu:///system Welcome to virsh, the virtualization interactive terminal. Type: 'help' for help with commands 'quit' to quit virsh # list --all Id Name State ---------------------------------- -

Dear R Development Team, Does the latest version R-1.9.1 provide parallel functions if R is running on Multiple CPUs Unix platform (IBM AIX e-server)? Kexiao [[alternative HTML version deleted]]

Hi! I am really lost and clueless. I reinstalled my Workstation(Win2k) and my Server(FreeBSD5.1). Bevor that Samba was working alright. I installed Samba 3 on the FreeBSD box. But now in state of security = user I just can't log in. The BSD box is visible in the Workgroup. All I changed is that I have a different user on my workstation now. Bevor on both the server and the workstation were

Jeroen Koekkoek via nsd-users <nsd-users at lists.nlnetlabs.nl> wrote: > Anand's answer is entirely correct. > > Once 4.8.0 is released, zone files will be written once per hour by > default. I'm confused now :-) Arnand said the "database" option is being removed. Does this mean the database will always be created, or NEVER be created? I always wondered why

Dear R-help, Has anyone tried running R on a Beowulf-type cluster? I can get R to run in batch (using R CMD BATCH) on a cluster, but am wondering if it is possible to get an interactive R session on a compute node. Right now, if I run: beorun --nolocal R I just get the R start-up message and back to the shell prompt. If I try bpsh 0 R I can get R started (but the R prompt does not

Hi all, I recently tried to use --kerberos switch in addition to some samba-tool command (mainly samba-tool user create) without any success. The man page of samba-tool is quiet shy on that subject: -k KERBEROS|--kerberos=KERBEROS Use Kerberos Looking into samba-tool python script, in fact into /usr/lib64/python2.7/site-packages/samba/netcmd/user.py, I can't find any

Hi Stefan, Thank you a lot for that, it helped me much. To be a bit more precise, thanks again to your example, to authenticate samba-tool command using --kerberos: syntax is "-k yes" or "--kerberos=yes" or "--kerberos yes" AND -U username must not be present. "-k=yes" is not working. 2015-10-19 11:59 GMT+02:00 Stefan Kania <stefan at

Hi all, I''m searching for a tutorial how to setup multiple network cards with xen network bridge setup in debian lenny. My problem is, bridges seams only to work if i put an ip adress in dom0 to them. Thanks, Alex _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi I try to load an ogg file with the vorbisfile library like this: FILE *f = fopen("test.ogg", "rb"); if(!f) ...; ov_open(f, &vf, 0, 0); But ov_open always throws an exception. Im pretty sure its a compiler problem because the same code worked on VC6. Im compiling my programm with the multithreaded dll option as mentioned on the mailing list bevor. Does anybody know if

hello, the question concerning to the memory used and g.c. after having removed objects. What is wrong? bevor ------- > gc() used (Mb) gc trigger (Mb) max used (Mb) Ncells 313142 8.4 1801024 48.1 1835812 49.1 Vcells 809238 6.2 142909728 1090.4 178426948 1361.3 hier all attached objects

Hello everybody! I've got a big problem: In my small business I use a Home-banking software which I got from my bank. Using it for many years now, it became very very important for me. Needless to say, it's a Windows software. Up to now, it was a Win 3.1 software which ran inside the Windows-Box of my ancient OS/2-PC. (The only reason why I still have this PC runnig OS/2). This summer I