Dear all,
I have a big problem with R. I want to make a multitaper power spectrum
analysis of a time series using 3 tapers and a resolution of two years with
robust background noise estimation. I try different packages but
unsuccessful.
library(multitaper)
d<-spec.mtm(CAMstd, nw=2, k=3,deltat=1/12,dtUnits="year")
library(psd)
dB<-Years
dd<-pilot_spec(CAMstd, x.frequency = 2,log="dB",
ntap = 3, remove.AR = 0, plot = T, verbose = FALSE)
Please give a solution to succeed with this analysis.
Thank you very much!
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Catalin-Constantin ROIBU
Lecturer PhD, Forestry engineer
Forestry Faculty of Suceava
Str. Universitatii no. 13, Suceava, 720229, Romania
office phone +4 0230 52 29 78, ext. 531
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+4 0766 71 76 58
FAX: +4 0230 52 16 64
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