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...rix. I am not able to create sthing consistent with the image function. I am even thinking I should build my input csv file differently, but I am not sure how to do... Is someone able to help me ? Thank you very much ! REgards, Michel ---------- Forwarded message ---------- From: Red Roo <redrooz at yahoo.com> Date: Tue, Aug 24, 2010 at 3:46 PM Subject: Re: [R-sig-hpc] Holtman's levelplot ? To: Michel Lutz <miclutz at gmail.com> Cc: "r-sig-hpc at r-project.org" <r-sig-hpc at r-project.org>, redrooz at yahoo.com Michel, If you ask your plotting questions over...

Looking for a recommended package that handles prime number computations. Tried the following unsuccessfully: primeFactors() in the R.basic package failed to install. primes() and primlist are broken in Schoolmath pkg on CRAN. My analysis can be found here http://j.mp/9BNI9q Not sure what the procedure is for getting things fixed, so I've cross-posted to r-dev as well. --njg

Looking for a recommended package that handles prime number computations. Tried the following unsuccessfully: primeFactors() in the R.basic package failed to install. primes() and primlist are broken in Schoolmath pkg on CRAN. My analysis can be found here http://j.mp/9BNI9q Not sure what the procedure is for getting things fixed, so I've cross-posted to r-dev as well. --njg

Looking for the DCT function, but don't see it in the signal pkg. http://rss.acs.unt.edu/Rdoc/library/signal/html/signal.package.html http://rss.acs.unt.edu/Rdoc/library/signal/html/00Index.html As I understand it, the 'signal' functions are ports of the corresponding matlab/octave code, where the DCT exists. Did I miss it (different name?) or is someone working on a port for