[R] what's the R code for wavelet decomposition (Haar transformation)?

stephen sefick ssefick at gmail.com
Mon Oct 19 21:41:56 CEST 2009

What package are you using?  There are quite a few functions that do
wavelet decomposition.  Have you tried an R site search?


On Fri, Oct 16, 2009 at 3:43 PM, Zhen Li <zli at bios.unc.edu> wrote:
> Dear all,
> Using R function "dwt", it seems that I cannot specify the wavelet
> transformation like Haar. What's the R code for wavelet decomposition which
> allows me to specify Haar wavelet transformation? Of course, if it can
> include "db2", that is even better. In general, I want an R function like
> matlab code "dwt". Thanks in advance!
> Zhen Li
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Stephen Sefick

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