No problem -- best of luck with it: the zoo package is one of the best documentation-wise and I'd advise you to look at the available vignettes when you have time.
Vignettes are extended documentation included in some packages that give a more systematic presentation than can be given in the help pages. vignette() [no arguments] at the command line will bring up a list of all the vignettes available on your computer: alternatively, you can see them on CRAN here: http://cran.r-project.org/web/packages/zoo/index.html Best, Michael On Wed, Apr 4, 2012 at 4:20 AM, jeff6868 <geoffrey_kl...@etu.u-bourgogne.fr> wrote: > Wow, thank you for all your answers. > > You were completely right michael. Well, it's my fault. I didn't understood > your 2nd reply, when you were talking about arguments for larger gaps. I > thought it was for deleting big gaps too. I apologize. > It was too easy in fact. I also didn't noticed the argument "maxgap" of the > function. > Finally, it works perfectly only with this: > > require(zoo) > > imputation <- function(x){ > met <- na.approx(x, maxgap = 4) > > return(met) > } > > data <- myts[,2:5] > myts[,2:5]<-apply(data,2,imputation) > > Sorry for my stupidity. I'll try to be more careful next time, for such > small problems (when I was thinking it would be a big one) ;). > Well, thank you very much michael and the other repliers, and thank you for > having spared a bit of your time for me! > > -- > View this message in context: > http://r.789695.n4.nabble.com/filling-small-gaps-of-N-A-tp4528184p4531224.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > 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-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.