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A comment on Time Series Prediction – A short introduction for pragmatists. Parent comment

Re:Time Series Prediction – A short introduction for pragmat... by hprotagonist on Saturday November 09, 2019 @01:27PM (#21493248)
“bandpass with a butterworth then plot the FFT and phase”
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Re:Time Series Prediction – A short introduction for pragmat... by wenc on Saturday November 09, 2019 @06:06PM (#21495128)
If you would indulge me, what sorts of insights would this get you? (genuinely curious)

All I can think of is identification of frequency modes.

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