hi all, I don't use the package "wavethresh", but I suppose that should be possible to fill of ZEROS (zero padding) the time series, such that its length has a 2^n elements. Another way is to cut (remove) some elements, so that, the new length has 2^n elements.
You can get more info. @ A practical guide to Wavelet Analysis C. torrence and G. P.Compo Bulleting of the American Meteorology. Society. 1998 I hope this help you, -- Josue Polanco On Fri, Oct 23, 2009 at 2:56 PM, Ashta <sewa...@gmail.com> wrote: > Hi all, > > I am trying to do wavelets and I got an error message saying "The > length of data is not a power of 2" > Is there a way of handing that? or should the data length be exactly > the power of 2? > I am using R version 2.9.2 (2009-08-24) > The is library(wavethresh). > > wds <- wd(ds$v,filter.number=1) > > Thanks > > ______________________________________________ > 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. > -- Josué Mosés Polanco Martínez Correo-e alternativo jom...@linuxmail.org ---- It is a wasted day unless you have learned something new and made someone smile -Mark Weingartz. ______________________________________________ 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.
