Best package for time series analysis with wavelets??? - R-help

Tue, Sep 28, 2010 4:34 AM #

Hi!!

I'm looking for a package in R for time series analysis using wavelets( I'm
interested on extractingt information from electrocardiograms with the aim
of study the heart rate variability) so i want to know which package is the
best for me. I've thinking about using some of those(you can recommend me
others,xD):

*wavelets: A package of funtions for computing wavelet filters, wavelet
transforms and multiresolution analyses.

*waveslim: Basic wavelet routines for one-, two- and three-dimensional
signal processing.

*wavethresh: Wavelets statistics and transforms.

*mtsa: Insightful Wavelet Methods for Time Series Analysis(Software to book
Wavelet Methods for Time Series Analysis, so i don't know if it's reliable).

What do you think??

thanks for your help!!

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Dennis Murphy

Tue, Sep 28, 2010 5:16 AM #

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gaussllego

Tue, Sep 28, 2010 11:12 AM #

Hi djmuseR!
Hi everybody!

Thanks for your answer djmuseR (I've just discovered the sos library and
it's really useful,xD)...

I would also like to know if there's a trully reliable,recommended wavelet's
library in R(In the sense that if,for example, there's some library that's
often used in scientific projects or mentioned in articles).

I need your opinion to help me choose the library! I expect your answers...

Thank you!!

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Ben Bolker

Tue, Sep 28, 2010 11:45 AM #

gaussllego <gluonesconleche <at> gmail.com> writes:

I don't know, but I would suggest that you take the names of
the packages that you find via the sos package [despite the fact
that you use the 'library' function to load them, they're called
packages] and do a Google scholar search, possibly with some additional
search terms that are specific to your field, and see what scholarly/
peer-reviewed articles you can turn up.  That's what I would do.

  Ben Bolker