similar to: Using R in parallel on a 2 processor machine

Dear R-lings, I did not know which list to post to, because it is a studentship so not really a job, so it did not fit the r-sig-jobs list .... and it is about devloping an extension package interfaced with R .... I hope I did not upset anyone. If so apologies. The Centre For Complex systems Analysis at the University of York (YCCSA) in UK in collaboration with Stockholm Environment

Dear all, I have looked for an answer for a couple of days, but can't come with any solution. I have a set of functions, say: > t0 <- function(x) {1} > t1 <- function(x) {x} > t2 <- function(x) {x^2} > t3 <- function(x) {x^3} I would like to find a way to add up the previous 4 functions and obtain a new function: > rrr <- function(x) {1+x+x^2+x^3} without,

Greetings - Work moves onward here at setting up our Dovecot IMAP service and I've got a couple more questions, I'm afraid... :-} ============================================== Q1. The UW IMAP Server supports "pre-authenticated connections" -- does Dovecot? Specifically, it is possible to create a symlink from /etc/rimapd to the UW IMAP server binary and then use rsh

Dear all, I have tried installing "rgl" with the usual command: R CMD INSTALL rgl_0.67-2.tar.gz Differently from what happened last time I have succesfully installed this package, this time there was a failure: ... ...g++ -I/usr/lib/R/include -I/usr/lib/R/include -I -DHAVE_PNG_H -I/usr/include/libpng12 -I/usr/local/include -fpic -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2

Is anybody using the Copula package in R? The particular problem I'm facing is that R is not acknowledging the fitCopula command/function when I load the package and (try to) run something very simple: fit1 <- fitCopula(x1 = list(u11,u12,u13,u14,u15,u16,u17,u18), tCopula, optim.control = list(NULL), method = "BFGS") Anybody also using it, successfully or unsuccessfully?

Greetings - I've just discovered an oddity I didn't know I had... We have two NetApp filers: one serves people's home directories; the other their message store and control files filestores. At the moment the first of the two filers is not accessible to my Dovecot system and I assumed all would be well because, as far as I knew, I wasn't using it at all. However in

Greetings - I've just built Dovecot 1.0beta8 and find it refuses to start. This under Solaris 10 on an Intel-based Sun system. The error message Dovecot displays (on standard error) in response to /usr/local/sbin/dovecot is Fatal: Protocol imaps given more than once I've checked through my configuration file and the only mention of "imaps" is here: # Protocols

dear all i'm struggling with naming in an array diag.data is one of a series of 2x2 diagnostic testing arrays, with 'Outcome' columns (true/false) and 'Test' rows (High-risk, Low-risk), drawn from a larger list object of 'results' i can hard-code the names of the array using dimnames; diag.data<-array(c(19,2,125,50),c(2,2)) #example to run - actually comes out

Greetings - I'm having trouble working out where to alter this behaviour (so please forgive me if it turns out to be an Exim thing rather than Dovecot!)... My test service is using Exim as the MTA and Dovecot's "deliver" for the LDA. We are using Maildir mailboxes with filestore quotas. When I send a large test message to myself that cannot be delivered because I

Greetings - I'm now in the last couple of weeks before going live with Dovecot (v1.0.3) on our revamped IMAP service. I'd like to double-check about the best mount options to use; could someone advise, please? I have three separate directory trees for the message store, the control files and the index files. These are arranged as follows: Message Store Mounted over NFS from

Hi, Has anyone thought about using the multichannel format as a way of distributing "musician minus one" files? Eh? I hear you ask. Ok. Basically these are multitrack files but you can mute the solo track so you, the musician, can practice against the other "players". You can buy CD's of this nature, but of course, the solo instrument is on one channel and the others on

Greetings - [SIGH: I hit the "Send" button instead of "Attach". Here's Take 2...] Whilst playing with getting quotas from NFS-mounted filestores I've just discovered a slight problem with src/lib/mountpoint.c I had things working on a Solaris 10 test machine which had the mailstore mounted 'normally' using an entry in /etc/vfstab. However when I changed

Greetings - I've now got as far as playing with the imaptest10 test utility to see if I can stress-test our development server. imaptest10 is built against dovecot-1.0rc28 It may just be that I'm excessively heavy handed, but when I let imaptest10 rip with the command... ./imaptest10 user=test%03d host=testserver.imap.york.ac.uk clients=50 mbox=./dovecot.mbox msgs=1000 secs=30

Greetings - Could someone confirm how to perform various upgrades on a live system running Dovecot please? Scenario 1: Change to dovecot.conf =================================== If I make a change to dovecot.conf am I right in thinking I can simply send a HUP signal to the main dovecot process to get it to re- read the configuration file and act on its revised content? Scenario 2:

Greetings - I', continuing to build a test system that, at present, only I have access to. It is running Dovecot 1.0rc24. Here's the output of a "dovecot-n"... # /usr/local/etc/dovecot.conf log_path: /logfiles/mail/live/dovecot protocols: imap ssl_cert_file: /usr/local/etc/ssl/certs/imapservice-bundle.crt ssl_key_file: /usr/local/etc/ssl/private/imapservice-private.key

I am using nls to fit a non linear function to some data. The non linear function is: y= 1- exp(-(k0+k1*p1+ .... + kn*pn)) I have chosen algorithm "port", with lower boundary is 0 for all of the ki parameters, and I have tried many start values for the parameters ki (including generating them at random). If I fit the non linear function to the same data using an external

hi, it'd be very useful to include the quota warning patch in official release. without it the quota support is not really useful since mail simple dropped when quota is over. and most enduser never know what happend, they just recognize mails are not coming:-( thanks. -- Levente "Si vis pacem para bellum!"

Dear All, The Decision and Policy Analysis (DAPA) program of the International Center for Tropical Agriculture (CIAT), a not-for-profit agriculture, biodiversity and ecosystems research center, supported by the Consultative Group of International Agricultural Research (CGIAR), with headquarters in Cali, Colombia is looking for a visiting researcher to work on various modeling projects, primarily

Is problem with CPU load solved? I have same problem - dovecot-auth eats one of my cores. I'm using dovecot 1.0.7 on Solaris 10 Sparc. I tried to use auth-bind and standard scheme with separate user for bind and have same result. Problem occupts only with LDAP authentication, on some other systems I use PostgreQSL and MySQL authentication and doesn't have this problem. Using PAM

I've built LLVM/Clang from svn under Cygwin on Windows 7. I'd like to build on the LLVMHello pass example, however, when I try: $ cd $LLVM/lib/Transforms/Hello $ make I receive a large number of errors which start with: llvm[0]: Linking Debug+Asserts Loadable Module LLVMHello.dll /cygdrive/c/Users/Graham/home/projects/llvm_cygwin/lib/Transforms/Hello/Debug+Asserts/Hello.o: In function