[R] ReferenceClasses examples {method}

2011-01-28 Thread Marc Carpentier
Dear help, dear John Chambers, I'm trying to learn OOP-possibilities in R and I was going through the documentation 'ReferenceClasses {methods}'. (great work, by the way...) Reading associated Examples, something bothers me : it seems to me that there are errors in 'edit' and 'undo' methods. I

[R] Re : ReferenceClasses examples {method}

2011-01-28 Thread Marc Carpentier
dwinsem...@comcast.net À : Marc Carpentier marc.carpent...@ymail.com Cc : r-help@r-project.org Envoyé le : Ven 28 janvier 2011, 17h 39min 59s Objet : Re: [R] ReferenceClasses examples {method} On Jan 28, 2011, at 11:05 AM, Marc Carpentier wrote: Dear help, dear John Chambers, I'm trying to learn

[R] Re : Re : ReferenceClasses examples {method}

2011-01-28 Thread Marc Carpentier
I hadn't found any message on this subject. Nevertheless you're right again : I've posted this report on r-devel-list where it obviously belongs... Marc - Message d'origine De : David Winsemius dwinsem...@comcast.net À : Marc Carpentier marc.carpent...@ymail.com Cc : r-help@r

[R] Re : Re : Re : Nomogram with multiple interactions (package rms)

2010-05-23 Thread Marc Carpentier
function. Had to try though... Marc - Message d'origine De : Frank E Harrell Jr f.harr...@vanderbilt.edu À : Marc Carpentier marc.carpent...@ymail.com Cc : r-help-request Mailing List r-help@r-project.org Envoyé le : Jeu 20 mai 2010, 15h 30min 27s Objet : Re: Re : Re : [R] Nomogram

[R] Re : Re : Nomogram with multiple interactions (package rms)

2010-05-20 Thread Marc Carpentier
it in my previous mail) I didn't see any example of this adjustement of nomogram to 'male' or 'female'... I hope I gave a clearer explanation and I'm not wrong about this unmentioned case. Marc - Message d'origine De : Frank E Harrell Jr f.harr...@vanderbilt.edu À : Marc Carpentier

[R] Nomogram with multiple interactions (package rms)

2010-05-19 Thread Marc Carpentier
...) Marc Carpentier __ R-help@r-project.org mailing list 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.

[R] Re : Nomogram with multiple interactions (package rms)

2010-05-19 Thread Marc Carpentier
: Frank E Harrell Jr f.harr...@vanderbilt.edu À : Marc Carpentier marc.carpent...@ymail.com; r-help-request Mailing List r-help@r-project.org Envoyé le : Mer 19 mai 2010, 22h 28min 51s Objet : Re: [R] Nomogram with multiple interactions (package rms) On 05/19/2010 03:17 PM, Marc Carpentier wrote: Dear

[R] Re : Re: Re: aregImpute (Hmisc package) : error in matxv(X, xcof)...

2010-05-05 Thread Marc Carpentier
Very useful code to investigate not only my problem ! I'll use it and keep it in mind for future works. Thank you very much for your help. And of course for the rest : packages, open-courses... among others ! Very helpful too. (Sorry for the wide dataset. I thought it would be attached and

[R] aregImpute (Hmisc package) : error in matxv(X, xcof)...

2010-05-04 Thread Marc Carpentier
Dear r-help list, I'm trying to use multiple imputation for my MSc thesis. Having good exemples using the Hmisc package, I tried the aregImpute function. But with my own dataset, I have the following error : Erreur dans matxv(X, xcof) : columns in a (51) must be = length of b (50) De plus :

[R] Re : aregImpute (Hmisc package) : error in matxv(X, xcof)...

2010-05-04 Thread Marc Carpentier
Ok. I was afraid to refer to a known and obvious error. Here is a testing dataset (pb1.csv) and commented code (pb1.R) with the problems. Thanks for any help. Marc De : Uwe Ligges lig...@statistik.tu-dortmund.de À : Marc Carpentier marc.carpent...@ymail.com Cc

[R] ask=F option with plot.gam

2009-10-08 Thread Marc Carpentier
Hello. I'd like to plot only one component smooth function of a gam model (for example the second) (library mgcv). So, I did : plot(my.gam, select=2, ask=F) But plot.gam doesn't seem to understand the ask option, so I can't deactivate the interactive plotting. I tried and failed by forcing it

[R] problem with 'abline' in a regression with repeated measures

2009-03-12 Thread Marc Carpentier
Hi everybody. I'm just learning to use R. I've got a strange problem and I couldn't find any answer to my problem. So here am I. I want to visualize a model of regression on repeated measures : 5 measures (y) by x-value (lx for log10(x) ; lxf colonn is for as.factor) ; 5 x-values. I fail to