I got a question from a fellow PhD student that work with spectrum
analysis in Excel and now he has lots of spectrums that needs to be
smoothed, which would be nice to be able to do in batch.
 
Is there an R package that can do:
 
Savitzky-Golay smoothing for reflectance spectral data
 
or a function that does something similar.
 
_______________________________________
Henrik Andersson
Netherlands Insitute of Ecology
h.andersson@nioo.knaw.nl

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