search for: ecologie

Hi, do you know, a method to convert an decimal value (integer) to the corresponding hexadecimal value ? thinks for help. Romain -- Lorrilli?re Romain UMR 8079 Laboratoire Ecologie, Syst?matique et Evolution B?t. 362 Universit? Paris-Sud 91405 Orsay cedex France tel : 01 69 15 56 85 fax : 01 69 15 56 96 mobile : 06 81 70 90 70 email : romain.lorrilliere at ese.u-psud.fr ______________________________________________ R-help at stat.math.ethz.ch mailing list http...

...======== Marc B?lisle Professeur adjoint D?partement de biologie Universit? de Sherbrooke 2500 boul. de l'Universit? Sherbrooke, Qu?bec J1K 2R1 CANADA T?l: +1-819-821-8000 poste 1313 Fax: +1-819-821-8049 Courri?l: Marc.M.Belisle at USherbrooke.ca Site Web: www.usherbrooke.ca/biologie/recherche/ecologie/Belisle/belisle.html

...minate completely loop: l <- length(a) while(any(is.na(a))) {a[2:l] <- ifelse(is.na(a[2:l]), a[1:(l-1)], a[2:l])} If someone have another solution, I will be most happy ! Sincerely Marc Girondot -- __________________________________________________________ Marc Girondot, Pr Laboratoire Ecologie, Syst?matique et Evolution Equipe de Conservation des Populations et des Communaut?s CNRS, AgroParisTech et Universit? Paris-Sud 11 , UMR 8079 B?timent 362 91405 Orsay Cedex, France Tel: 33 1 (0)1.69.15.72.30 Fax: 33 1 (0)1.69.15.73.53 e-mail: marc.girondot at u-psud.fr Web: http://www.ese.u-ps...

...plot of my data. I am of course unable to plot the confidence intervals. For ordinary least square regression abline(lm(x~y))works well but for RMA regression, abline(lmodel2(x~y))does not do it. If somebody knows how to do it, it would be a great relief !! Best wishes, JL Jean-Louis Hemptinne PR Ecologie et Didactique de l'Ecologie Universit? de Toulouse - Ecole nationale de Formation agronomique UMR CNRS 5174 Evolution et Diversit? biologique BP 22687 F-31326 Castanet-Tolosan Cedex Tel : (+33)0561753295 Fax : (+33)0561750309

...at my.list[[i]]@my.slot) } this following code doesn't work: a.class at my.list[1:2]@my.slot I hope I have been clear, Thank you, Regards, -- -------------------------------------------------------- Fran?ois Bastardie French Research Institute for the Development of the Sea (IFREMER) Ecologie et Mod?les pour l'Halieutique Rue de l'Ile d'Yeu BP 21105 44311 NANTES Cedex 03 - France T?l : 02 40 37 41 64 Fax : 02 40 37 40 75 E-mail : francois.bastardie at ifremer.fr

...meaningless for me... Any idea to fit a model like this? Thanks a lot ! Julien -- ********************************************* Julien Leblud Numerical Ecology of Aquatic Systems Mons University, Belgium http://econum.umons.ac.be/labo/ ..............................<?}))><........ Ecologie Num?rique des Milieux Aquatiques Universit? de Mons tel. +32 (0) 65 37 36 65 Pentagone (aile 3D) 6, Avenue du Champ de Mars 7000 Mons, Belgium

...re, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. -- __________________________________________________________ Marc Girondot, Pr Laboratoire Ecologie, Syst?matique et Evolution Equipe de Conservation des Populations et des Communaut?s CNRS, AgroParisTech et Universit? Paris-Sud 11 , UMR 8079 B?timent 362 91405 Orsay Cedex, France Tel: 33 1 (0)1.69.15.72.30 Fax: 33 1 (0)1.69.15.73.53 e-mail: marc.girondot at u-psud.fr<mailto:marc.gi...

...st pas un nom correct de package install? Whereas the Helloworld folder is available in the library folder with other packages /Library/Frameworks/R.framework/Versions/2.14/Resources/library/HelloWorld -- __________________________________________________________ Marc Girondot, Pr Laboratoire Ecologie, Syst?matique et Evolution Equipe de Conservation des Populations et des Communaut?s CNRS, AgroParisTech et Universit? Paris-Sud 11 , UMR 8079 B?timent 362 91405 Orsay Cedex, France Tel: 33 1 (0)1.69.15.72.30 Fax: 33 1 (0)1.69.15.73.53 e-mail: marc.girondot at u-psud.fr Web: http://www.ese.u-ps...

...lem comes from the choice of the initial values of the parameters Asym_inf, Asym_inf, n1, n2, tmid1, tmid2, scal1and scal2. My question is how could I estimate those initial values so that the nls fitting works. Thanks in advance -- Nathalie YAUSCHEW-RAGUENES Ph.D Student Unit? de Recherches Ecologie Fonctionnelle et Physique de l'Environnement (EPHYSE) INRA, Centre de Bordeaux - Aquitaine 71 Av Edouard Bourlaux 33883 Villenave d'Ornon Cedex France

...quot;2000-05-03" "2000-05-23" "2000-06-12" "2000-07-02" Is not what I expected. Plot with date object seems to use a special way to generate ticks. Thanks a lot Marc -- __________________________________________________________ Marc Girondot, Pr Laboratoire Ecologie, Syst?matique et Evolution Equipe de Conservation des Populations et des Communaut?s CNRS, AgroParisTech et Universit? Paris-Sud 11 , UMR 8079 B?timent 362 91405 Orsay Cedex, France Tel: 33 1 (0)1.69.15.72.30 Fax: 33 1 (0)1.69.15.73.53 e-mail: marc.girondot at u-psud.fr Web: http://www.ese.u-ps...

...~ CO2 + LEG + CO2:LEG) ? If not, what model can I use to study simultaneously the effect of discrete and continuous factors ? Thank you Romain Barnard ------------------------------------------------------------------------------------------ Romain Barnard Universit? Paris-Sud XI Laboratoire Ecologie, Syst?matique et Evolution D?partement Ecologie des Populations et des Communaut?s UPRESA CNRS 8079 - B?timent 362 F-91405 ORSAY Cedex romain.barnard at ese.u-psud.fr T?l. 01 69 15 56 85 Fax 01 69 15 56 96 http://www.ese.u-psud.fr/ -----------------------------------------------------------------...

Hi, all I have a medium sized data, 6 years. Each observation is a case with a date variable, such as '2004-08-02'. Some of the months didn't occur a case. I want to plot the 6 years data by month, and the Y_axis is the freqency of cases for each month, meaning 12*6=72 bars or points in the figure. I though of a method, 1st, using the months function, then ploting. But I need to

...Anyone with previous experiences in optimization of several parameters could indicate me the right way to enter the initial parameters in this kind of functions ? Thanks a lot for helping me ! Diane -- Diane Bailleul Doctorante Universit? Paris-Sud 11 - Facult? des Sciences d'Orsay Unit? Ecologie, Syst?matique et Evolution D?partement Biodiversit?, Syst?matique et Evolution UMR 8079 - UPS CNRS AgroParisTech Porte 320, premier ?tage, B?timent 360 91405 ORSAY CEDEX FRANCE (0033) 01.69.15.56.64

...Intercepts: a|f f|m -16.306511 2.632410 Residual Deviance: 106.2304 AIC: 112.2304 whereas the corresponding scaled deviance for the binomial model (removing a column) is 1.842e-3... -- __________________________________________________________ Marc Girondot, Pr Laboratoire Ecologie, Syst??matique et Evolution Equipe de Conservation des Populations et des Communaut??s CNRS, ENGREF et Universit?? Paris-Sud 11 , UMR 8079 B??timent 362 91405 Orsay Cedex, France Tel: 33 1 (0)1.69.15.72.30 Fax: 33 1 (0)1 69 15 56 96 e-mail: marc.girondot at ese.u-psud.fr Web: http://www.ese....

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...solution is to go around the obstacle by computing the mean of each plant pair and using a GLM with poisson distribution and ignore random effects. Martin ************************************************************************ Martin Henery Post doctoral researcher Département de Biologie/Ecologie & Evolution Université de Fribourg ************************************************************************ [[alternative HTML version deleted]]

...ifferent types in R (as in JAVA maybe) but I am not familiar with the R language. I hope this helps, and that this is a real bug, if not, I am sorry to have bothered you. Cheers! Jacques. -- ___________________________________________ Jacques Labonne, Charg? de Recherches UMR ECOBIOP "Ecologie Comportementale et Biologie des Populations de Poissons" P?le d'Hydrobiologie de Saint P?e sur Nivelle, INRA Quartier Ibarron 64310 Saint P?e sur Nivelle T?l : (0)5 59 51 59 80 ................................... site web http://www.st-pee.inra.fr

Dear all For a model I need to combine several netCDF files into one (which works fine). For better overview I'd like to delete/remove some of the attributes. Is there a simple way doing this? I'm using the package netcdf4, which creates an object of class(nc) = "ncdf4". It seems that for earlier versions of netcdf objects, there was the function att.delete.nc{RNetCDF}. But

...w=TRUE) plot(x, dgamma(x, shape=jagsr, rate=jagsmu), type="l", axes=FALSE, col="red", xlab="", ylab="") Probably something trivial is wrong but I do not see what. -- __________________________________________________________ Marc Girondot, Pr Laboratoire Ecologie, Syst?matique et Evolution Equipe de Conservation des Populations et des Communaut?s CNRS, AgroParisTech et Universit? Paris-Sud 11 , UMR 8079 B?timent 362 91405 Orsay Cedex, France Tel: 33 1 (0)1.69.15.72.30 Fax: 33 1 (0)1.69.15.73.53 e-mail: marc.girondot at u-psud.fr Web: http://www.ese.u-ps...

Hello, I don't know if the problem originates from R-devel 3.2 or Rcurl itself. I post this message to the R-devel list and to the author of RCurl (duncan at r-project.org). > library("RCurl") Le chargement a n?cessit? le package : bitops > print(sessionInfo()) R Under development (unstable) (2015-02-03 r67717) Platform: x86_64-apple-darwin13.4.0 (64-bit) Running under: