search for: tremendousness

Dear R helpers, Suppose I have stock returns data of say 1500 companies each for say last 4 years. Thus I have a matrix of dimension say 1000 * 1500 i.e. 1500 columns representing companies and 1000 rows of their returns. I need to find the correlation matrix of these 1500 companies. So I can find out the correlation as cor(returns) and expect to get 1500 * 1500 matrix. However, the process

In order to minimize edit/compile/debug turn time, is there a way to compile llvm tools so that the majority of the files are compiled as if for release (eg, no debug symbols), and only the handful of files that I have touched are compiled for debugging? This will reduce the load on the file system, linker and gdb tremendously. At present, AFAICT, it's all or nothing. -------------- next part

I''ve just released Juggernaut - a plugin for ruby on rails. Check out the site: http://juggernaut.rubyforge.org I?ve also finished a demo that illustrates some of Juggernuat?s capabilities. You can sign up for an account here: http://alexmaccaw.no-ip.info:3500/login/sign_up . It might be a tad slow as it?s running from my home machine. Juggernaut for Ruby on Rails initiates a flash

Let me firstly thank the R Core Team for their tremendous efforts in providing R 1.8.0. My following comment should therefore be understood as an "fyi-only". I source compiled R 1.8.0 for windows with ATLAS (source compiled, too). Everything works fine and R is running flawlessly! However, running "make check" stops during processing "internet.R". I checked the

Dear rsync devs, I recently concluded a bug hunt to trace why my rsync-ing to an SBC was much slower than the corresponding iperf3-reported speeds. To give a concise summary of the situation, in slow wifi links using SSH with ProxyCommand tremendously speeds up things: $ dd if=/dev/urandom bs=1M count=50 of=sample.data 50+0 records in 50+0 records out 52428800 bytes (52 MB, 50

I heard about some inexpensive security cameras which get their power through the same cat5 cable which delivers the data/pictures (which would simplify wiring tremendously). Does anyone know about these? Do they work with Linux, particularly CentOS? tnx 4 tips.

We are looking for fulltime Rails Developers to join a tremendous rails only development team in San Diego. Please send resume and examples of work to info@mingle.com. Pay is based upon experience and there is an opportunity for options. Cheers, Mike Mike C. O''Brien CEO Mingle, LLC 701 B Street, Suite 1150 San Diego, CA 92101 mcob@mingle.com 619-922-6970 Cell 619-822-2471 Office

First off I am a linux / CentOS newbies so go easy on me. Just curious if anyone out there is running Nagios on CentOS 4.5. I have now installed it on a second server due to issue but the issues have come back to haunt me. The OS is running on an IBM NetVista. Every thing in both installs is identical as are the problems. Once I have Nagios up and monitoring every thing hangs. Even a terminal

Hi all, I've built a new backup server for our linux-clients. Is Amanda the way to go for a backup-solution? It seems to be pretty powerful, if a bit finickety to set up initially. The way we currently do backups is to use rsync from the clients to two folders on an older server that rolls over every other week. This worked fine for a while, but the rsync is cumulative and the users

Can anyone point me to an example of how to use the Insertion.Before technique? I''ve just begun trying to use AJAX and worked through Curt''s "Ajax on Rails". The description in AWD of what this does is just what I need, there''s no example of how to use it, and I''m getting no joy using Google. Any help is tremendously appreciated. -------------- next

dear helpers, I wonder if there is a way to read a molecular dynamic trajectory file ( binary file) produced by CHARMM into R. Something like that in matlab. Actually this will save tremendous effort in post processing. best regards karim

On Tuesday 09 June 2009 14:34, Dan Gohman wrote: > Can you describe what problem you're trying to solve here? Does it > really need Regular Expressions? Yes. I want TableGen to be able to infer lots of stuff programmatically. This helps tremendously when specifying things like, oh, AVX. :) We could invent our own pattern matching syntax, but why?

Michael, ESS broke again on my laptop after I upgraded to Ubuntu 18.10. The elpa-ess package seems to be provided multiple times, sadly the one with xenial (16.04) in its name wins ... and breaks the setup. I one for cosmic, I had one from bionic (18.04), but because the names 'wrapped' the 'x' wins over 'b' and 'c'. We had talked about that in the past, it

Hi, It looks like the DeadStoreElimination optimization doesn't work across BasicBlock boundaries. The project I'm working on (https://github.com/trailofbits/mcsema), would tremendously benefit from even simple cross-block DSE. There was a patch to do non-local DSE few years ago (http://lists.cs.uiuc.edu/pipermail/llvmdev/2010-January/028751.html), but seems that the patch was never

On 2020-09-07 11:21:13 [+1000], Darren Tucker wrote: > The zstd part would be a larger discussion because we would need to > either carry it as a Portable patch or have zstd added to OpenBSD > base, and I don't know if that would be accepted. Do you have any > performance numbers for zstd in this application? A key stroke is here 10 bytes of raw data which zstd compresses usually

Hi, I tried to upgrade from Samba 2.2.8a to 3.0. It worked generally speaking fine and speed went up tremendously, BUT since then the DOS conversion of long file names is freaking me out. Using long file names produced a readable short version plus ~1 oder ~x. where x stands for a number. now long file names produce some cryptic 8 letter name plus extension. listing in a DOS box

Hi All, All of the videos are now up on the web page, and most of the slides are up (still need to get David's and Evan's slides). Please let me know if you hit any problems. You can access the content here: http://llvm.org/devmtg/2009-10/ FYI, one room recorded a screencast and the other was recorded with a standalone camera. This means that you can't see the speakers in

We are using vpn routers to connect home users back to our office network. Basically, shipping a mikrotik router that 'calls home' and establishes a vpn connection for the pc and phone that are connected to the mikrotik... user plugs router in, plugs phone and computer into router, and that traffic is encapsulated back to our office... simple and straighforward. We would like to remove

Just got a call from a company in Warren, MI . They recently had an Asterisk system put in by a vendor, and are having issues which need analysis and correction. They have a tremendous sense of urgency. They have about (40) users, and need DID's assigned to extensions and are having some echo issues at the site. If anyone is in the Warren, MI area, and is interested in some cavalry work,

We are seeing some poor performance recently that is focused around users with large mailboxes (100,000 message /INBOX, 80,000 message subfolders, etc). The performance problem manifests as very high system% utilization - basically iowait for NFS. There are two imap servers with plenty of horsepower/memory/etc. They are connected to a 3050c cluster via gig-e. Here are the mount options: