[R] Interval pls

2006-10-10 Thread Dirk De Becker
Hey R-helpers, Does anybody know of an implementation of interval PLS in R? Thx, Dirk -- Dirk De Becker Work: Kasteelpark Arenberg 30 3001 Heverlee phone: ++32(0)16/32.14.44 fax: ++32(0)16/32.85.90 Home: Waversebaan 90 3001 Heverlee phone: ++32(0)16/23.36.65

Re: [R] program and comment

2006-04-26 Thread Dirk De Becker
. Second, can anyone show me some idea about how to write the comment. Thanks. It seems a good idea to me to add all your commands in a script and to source it in order to execute it. Comments can be added in R simply by starting a line with a # Greetz, Dirk -- Dirk De Becker Work

Re: [R] OT: DOE - experiments for teaching

2006-05-08 Thread Dirk De Becker
-- Dirk De Becker Work: Kasteelpark Arenberg 30 3001 Heverlee phone: ++32(0)16/32.14.44 fax: ++32(0)16/32.85.90 Home: Waversebaan 90 3001 Heverlee phone: ++32(0)16/23.36.65 [EMAIL PROTECTED] mobile phone: ++32(0)498/51.19.86 Disclaimer: http://www.kuleuven.be/cwis

[R] Spectral data analysis - parameter selection

2006-07-18 Thread Dirk De Becker
algorithms like the jacknife algorithm, but I was wondering whether anyone has already implemented something like that, and if not, if anyone could give me a few hints on how to start implementing it myself. Thanks in advance, Dirk -- Dirk De Becker Work: Kasteelpark Arenberg 30 3001

[R] Using R to process spectroscopic data

2006-02-07 Thread Dirk De Becker
the range of the spectrum to be used - For this, I should be able to calculate the regression coefficients * Determine the optimal number of elements in a model * Anything else that you guys think could be useful :-) Any help is greatly appreciated Dirk -- Dirk De Becker Work: Kasteelpark

[R] Savitsky Golay smoothing

2006-01-25 Thread Dirk De Becker
Hi, I am trying to process some spectral data using R, and I would like to use Savitsky Golay smoothing. Is this already implemented in R or one of the optional packages, or do I have to implement is myself? Thanks in advance, Dirk -- Dirk De Becker Work: Kasteelpark Arenberg 30 3001

[R] Per-row minima for matrix

2007-05-31 Thread Dirk De Becker
Hi all, Probably a very easy question, but I was wondering whether or not it is possible to calculate the per-row (or per-column) minima and maxima for a matrix object. Thanks in advance, Dirk -- Dirk De Becker Work: Kasteelpark Arenberg 30 3001 Heverlee phone: ++32(0)16