search for: mathinfo

...??????????????????????????????????????????????????????? Gilles Guillot INRA - MIA Paris Currently working from G?teborg Stochastic Centre Eklandagatan 86 - Rum1439 Chalmers University of Technology SE 412-96 G?teborg Sweden Phone +46 31 772 3514 / Fax +46 31772 3508 www.inapg.inra.fr/ens_rech/mathinfo/personnel/guillot/welcome.html ???????????????????????????????????????????????????????????????????

...___ Gilles GUILLOT INRA -D?partement Math?matiques et Informatique Appliqu?es Unit? Mixte de Recherche INRA - INAPG - ENGREF Institut National Agronomique de Paris-Grignon 16, rue Claude Bernard 75231 Paris cedex 5 France phone 33 1 44 08 18 42 fax 33 1 44 08 16 66 http://www.inapg.fr/ens_rech/mathinfo/personnel/guillot/welcome.html

...es et Informatique Appliqu??es Unit?? de Mixte de Recherche INRA - INAPG - ENGREF Institut National Agronomique de Paris-Grignon 16 rue Claude Bernard 75231 Paris cedex 5 Aile Claude Bernard Niveau cours +3 ??tages tel : +33 (0)1 44 08 72 71 fax : +33 (0)1 44 08 16 66 http://www.inapg.fr/ens_rech/mathinfo/personnel/guillot/welcome.html ______________________________________________________________________ -- _____________________________________________________________________ Gilles GUILLOT INRA -D??partement Math??matiques et Informatique Appliqu??es Unit?? de Mixte de Recherche INRA - INAPG - E...

...ave you try to create a new variable for age squared, say agesq? If you fit the model using this new variable you should get the coefficients. So your new model is something like height~age+agesq I hope this helps, Saghir > -----Original Message----- > From: MARTIN Ludovic [SMTP:martinl@mathinfo.ens.univ-reims.fr] > Sent: Wednesday, 07 May, 2003 2:02 PM > To: r-help@stat.math.ethz.ch > Subject: [R] [R ] Query : problems with the arithmetic operator "^" > with function "lme" and "lmList" > > Dear all, > > I've got a problem in incl...

I would like to call C routines from Fortran under linux as suggested in section 5.6 of the "Writing R extensions" documentation. I'm familiar with Fortran but not with C. I understand the example provided in Fortran: subroutine testit() double precision normrnd, x call rndstart() x = normrnd() call dblepr("X was", 5, x, 1) call rndend() end but I don't understand

hi everybody, i'm trying to run a small billiard game with wine, but i cannot make it works the game is here: http://web.tiscali.it/chiesi/software/ita/biliardo2.html windows version when i run wine setup.exe a small window pop up and then disappears, but i have no entry in wine menu i use ubuntu 8.04 and wine 1.0 bye

Dear all, I've got a problem in including square variables in lme function. I've tried to work on Dialyzer data of Pinheiro and Bates'book. We fit the heteroscedastic model with: > data(Dialyzer) > fm2Dial.lme<-lme(rate~(pressure+pressure^2+pressure^3+pressure^4)*QB, + Dialyzer,~pressure+pressure^2,weights=varPower(form=~pressure)) We Obtain > fm2Dial.lme Linear

...es et Informatique Appliqu??es Unit?? de Mixte de Recherche INRA - INAPG - ENGREF Institut National Agronomique de Paris-Grignon 16 rue Claude Bernard 75231 Paris cedex 5 Aile Claude Bernard Niveau cours +3 ??tages tel : +33 (0)1 44 08 72 71 fax : +33 (0)1 44 08 16 66 http://www.inapg.fr/ens_rech/mathinfo/personnel/guillot/welcome.html

Dear all, I've got a problem in including square variables in lme and lmlist functions. I've tried to work on Oxboys data of Pinheiro and Bates'book, which consist of the heights of 26 boys, each mesured on nine different occasions : > Oxboys Grouped Data: height ~ age | Subject Subject age height Occasion 1 1 -1.0000 140.50 1 2 1 -0.7479 143.40