Dear Paul and Henrik, I have a time series with some missing data points that i need smoothed using Savitzky-Golay filter. Related question was asked here http://thr3ads.net/r-help/2012/11/2121748-Savitzky-Golay-filtering-with-missing-data but no straight forward answer was posted. However, Henrik (cc'd here) did ask related question on smoothing for reflectance here http://thr3ads.net/r-help/2004/02/835137-Savitzky-Golay-smoothing-for-reflectance-data which i have as well been unable to follow up. I will be glad if you could assist me with some insights on the way forward or point to a relevant source of help.
I have attached a simple test data plus the R code which only work with non missing data. I will appreciate any possible assistance. Thanks, Erick. -- *Erick Okuto, Ph.D.* * Candidate* *School of Mathematics & Actuarial Science* *Jaramogi Oginga Odinga University of Science & Technology (JOOUST)/ World Agroforestry Centre (ICRAF), **Climate Change Unit, Nairobi-Kenya. * Voice: +254207224154 Mobile: +254725005276 Skype id: erickokuto Email: erickok...@gmail.com
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