similar to: Matrix problems

I know this is going to be a dumb question but... I need a cube like struture , I have 3 dimensions well defined which I need to define a value in the cube something like Cube [][][] in C+ ou Java ... I have thought in making a matrix and then an array... and even the other way around. The problem is that the I have the indexs and wanted to access direcly the element both reading or writing

I'm trying to create figures in PDF that use the 'gray' colormodel instead of the default 'RGB' model, by requirements of a publisher. My problem has to do with the fact that I'm not being able to get gray colors with this option on the pdf() driver. Here is a small example for problem replication: > R.version _ platform

I'm trying to use modified Kolmogorov-Smirnov test with a Normal which I don't know it's parameters. Somebody told me about the lilifor function in R, but just can't find it. Does anybody know how I can test with the modified Kolmogorov-Smirnov test? Porqu? usar una base de datos relacional cualquiera, si pod?s usar PostgreSQL?

Hi, How could I plot two vectors on the same graph? For example, if I have two lists of results, each list is a vector. I want to display them on the same graph, so I can compare them. How could I do that? Regards, Justin

Hi, I would like to read a spss file in R. When i type read.spss("...") Comes the error: couldn't find function "read.spss" What shall i do? Margarida [[alternative HTML version deleted]]

Hallo, I recently installed wine 1.1.2 on my SlackWare 12.1 Linux system, because I have to run a hardware debugging program which only runs under Windows. When I run the application, i get the message "CAPI 2.0 not installed". In the same directory as the application there's a file called capi2032.dll, and I suspect that has something to do with it. If so, how do I tell wine that

I just migrated my FC4 server to CentOS 5 and had some problems with DB connections from PHP to a PG server (remote server). The thing is that I couldn't get an error, until I disabled SELinux. At that time, the PG connections started working. Are there any instructions on how to work with SELinux enabled and multiple applications connecting one with another? -- select

The Centos 5 install on my notebook stopped at 51% complete on downloading packages. Is there anyway to restart where it hung? Say boot into linux resumeinstall ? :) ARGH!!!

I was thinking the last few days, wouldn't it be better to divide the centos-announce list by the archs, so that if I'm interested in the i386 arch, I only get those, and not the ia64, or the s390. Just a thought. -- 21:50:04 up 2 days, 9:07, 0 users, load average: 0.92, 0.37, 0.18 --------------------------------------------------------- Lic. Mart?n Marqu?s | SELECT

Ok just curious how many hits the http://isoredirect.centos.org/centos/5/isos/ URL was getting? lol I think I check at least 4-5 times a day and all of a sudden instead of forbidden error I got in!!! ... only to find the tail end of some of the powers' humor: "5 hasnt been released" LOL I just about fell over -- L -- "To mess up a Linux box, you need to work at it; to mess

Hello, Cent-OS 5 is final release? What about DVD iso's? Why the images are not compressed? -- -- Publicidad http://www.pas-world.com

I am using php 5.1.6 and mysql 5.0 on 4.3 centos on running phpinfo mysql is shown as not supported how can I enable mysql support on php 5 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20070313/68c83440/attachment.html>

How will CentOS 5 compare to RHEL 5 Advanced Platform? Re: Which version of RHEL will CentOS 5 compare to most directly? Thank you, Jeff _______________________________________________ Join Excite! - http://www.excite.com The most personalized portal on the Web!

Will there be any betas of centos 5? Or should we test the RHEL5 betas? -- 21:50:04 up 2 days, 9:07, 0 users, load average: 0.92, 0.37, 0.18 --------------------------------------------------------- Lic. Mart?n Marqu?s | SELECT 'mmarques' || Centro de Telem?tica | '@' || 'unl.edu.ar'; Universidad Nacional | DBA, Programador, del

I have "small" problem ... with the cluster library each time I try to use the "agnes","pam","fanny" functions with more than 20000 elements I get the following error: >Error in vector("double", length) : negative length vectors are not allowed >In addition: Warning message: >NAs introduced by coercion But with the clara

Recently working with strings and data I have found a small problem. Windows XP R 1.8.1 Reading data from a "txt file" with readLine. finding a specific line with "grep" command, all OK. but here comes the problem... After finding the correct line(s) i need to find a substring inside each string. In this case "tabs" I think it represented by "\t" in the

Is it possible to run php4 and php5 parallel in Centos4 somehow? If the parallel php5 could be installed from rpm also that would be great also. Regards, Peter

Hi! In the release notes it is said RHDS will replace OpenLDAP. However, I can only find OpenLDAP in CentOS5. I tried to google the web but it returned nothing useful. Does anyone know about this? Thanks. Regards, Wei Yu -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20070528/822fe713/attachment.html>

Today I upgraded my Debian testing server (just personal testing server), and one of the updates was dovecot-common and dovecote-imapd. I passed through the dovecot.conf file changing things so that I would have similar features as before, and everything looked OK. Now, after restarting, and all, I try to connect the the imap server with my user acount, and it passes OK, but when I try to see

Yesterday, I upgraded my debian packages from 0.99.14 to 0.99.20050712-2. IMAP service has not been reliable since, and I was seeing crashes with one user. I tried deleting the user's .subscriptions and .imap folders, and forcing the client (Mac OS X's Mail.app) to redownload everything, but that resulted in an empty inbox. Here's what I have: # dpkg -l dovecot*