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...should be non-negative. Is there in R (or somewhere else) an SVD that includes this kind of constraint? or some other optimizer that can cope with solving non-square matrix equations, including the positivity constraint? I know that this is not really an R question, sorry for that. Jordi Jordi Molins Short Term Products / Treasury Capital Markets > Dresdner Kleinwort Wasserstein phone +49 69 713 15329 fax +49 69 713 19804 mobile +49 171 171 64 61 mailto:jordi.molins at drkw.com -------------------------------------------------------------------------------- The information containe...

...s specified by options.bindaddr. If the AI_PASSIVE assignment at line 208 is removed, then the bind address for outgoing connections operates as expected. I'm not sure of the security implications of changing or removing this line of code, but your thoughts would be appreciated. Regards David Moline Bable Consulting Melbourne, Australia +61 (0) 418 599 933

I am using R in Windows. I see that I will have to use batch processes with R. I will have to read and write text files, and run some R code; probably some external code too. I have never done scripting. Is there any document that explains simple steps with examples? I also have heard that Python is a good scripting language. Is it worth the effort? (I do not have too much free time, so if I could

Dear R Users, I want to make a call from R into C++. My inputs are List1, List2, List3, IntegerID. The amount of elements of the lists and their type depend on IntegerID. Typical elements of a given list can be vectors, doubles, and even other lists. I want to return also a list (whose nature will depend also, possibly, on IntegerID). What I want to do is to call these 4 inputs from C++ and then

Dear list users, I need to learn about MCMC methods, and since there are several packages in R that deal with this subject, I want to use them. I want to buy a book (or more than one, if necessary) that satisfies the following requirements: - it teaches well MCMC methods; - it is easy to implement numerically the ideas of the book, and notation and concepts are similar to the corresponding R

http://perso.wanadoo.es/priotc/ <mailto:priotc_ at hotmail.com> PRIOTC Priority Task Controller for HP-UX 9000 B.10.20 or higher systems. Version is1.4a Author: Enrique Moliner Martinez, from Zaragoza (Spain) See also "top" unix program. -This is an automatic renicer program: Get more CPU time to processes NOT matching names or patterns in this file (normally interactive programs, typed programs), by once renice those are matching (normally large program...

http://perso.wanadoo.es/priotc/ PRIOTC with source FREE_ENDUSER license Author: Enrique Moliner Martinez, from Zaragoza (Spain) Version is download file name. Automatic HP-UX pid renicer and serializer For use in HP-9000 (others?) unix systems with 'HP-UX' B.10.20 or higher This is a configurable 'automatic renicer' program: Get variable CPU time to pids depending on defi...

PRIOTC Author: Enrique Moliner Martinez, from Zaragoza (Spain) version 1.5 (2/1/2007) with FREE_ENDUSER license version 1.4.a have a bug, only if missing config label values. Automatic HP-UX pid renicer and serializer For use in HP-9000 (others?) unix systems with 'HP-UX' B.10.20 or higher This is an 'automatic...

<mailto:priotc_ at hotmail.com> PRIOTC Author: Enrique Moliner Martinez, from Zaragoza (Spain) version 1.5a (1/2/2007) with FREE_ENDUSER license Bugs fixed and changes. Soon version 1.6 also with patterns for cmd parameters. Automatic HP-UX pid renicer and serializer For use in HP-9000 (others?) unix systems with 'HP-UX' B.10.20 or higher This is...

Dear R users, I am having problems building R packages in Windows xp. I have followed the instructions from Peter E. Rossi in Documentation -> Other, except for the TeX version (fpTeX), since when I go to the recommended webpage, it is said that fpTeX has been discontinued. I have MikTeX in my computer, and I have followed the recommendations in

...ion: redirect: fix invalid syntax parser: allow both nat_flags and port specification in redirect David Kozub (1): build: add missing \ in src/Makefile.am (AM_CPPFLAGS) Eric Leblond (2): scanner: fix reading of really long line datatype: fix name of icmp* code Giorgio Dal Molin (2): build: add autotools support for the 'doc' subdir build: add autotools support for the 'files' subdir Kevin Fenzi (1): doc: nft: Fix trivial error in man page where flush should be rename Pablo Neira Ayuso (53): proto: initialize result expression in e...

Hello to everybody, I have a quadratic programming problem that I am trying to solve by various methods. One of them is to use the quadprog package in R. When I check positive definiteness of the D matrix, I get that one of the eigenvalues is negative of order 10^(-8). All the others are positive. When I set this particular eigenvalue to 0.0 and I recheck the eigenvalues in R, the last