1. Have you googled or binged? 2. Have you tried R Task Views: http://cran.r-project.org/web/views/ (esp. the TimeSeries one) ?
No guarantees, of course. -- Bert On Tue, Jun 18, 2013 at 4:08 PM, Jessica Inskip <jins...@sfu.ca> wrote: > Hi, > > I am currently performing heart rate variability analyses on beat-to-beat > heart rate data using a non-parametric approach (AR power spectral density). > I am interested in decomposing a AR-spectrum into its components (main > outcomes of interest are the centre frequency and the power of the > bell-shaped spectral components) similar to this function in octave > http://www-2.nersc.no/~even/matlab/toolbox/biosig4octmat-2/tsa/ar_spa.m > > I have searched R packages and forums for leads on how I might be able to do > this in R without success. > Any help pointing me in the right direction would be greatly appreciated. > > Thank you very much, > Jessica > > _________________________________ > Jessica Inskip, PhD Candidate > Cardiovascular Physiology Laboratory, K8512 | Department of Biomedical > Physiology and Kinesiology > Simon Fraser University, 8888 University Drive, Burnaby BC, V5A 1S6 > > > > [[alternative HTML version deleted]] > > ______________________________________________ > 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. -- Bert Gunter Genentech Nonclinical Biostatistics Internal Contact Info: Phone: 467-7374 Website: http://pharmadevelopment.roche.com/index/pdb/pdb-functional-groups/pdb-biostatistics/pdb-ncb-home.htm ______________________________________________ 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.
