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RE: Error with CreateFreqAnalysis [ reply ]
By: Constantino Antonio on 2018-10-30 08:22
[forum:46389]
Dear Saranjeet Kaur,

I guess you're referring to an errata of the book, which uses 'spectrogram' instead of 'periodogram' (which is the proper name). You are absolutely correct and this should be corrected in the book.

Thank you for the notification

Kind regards

Error with CreateFreqAnalysis [ reply ]
By: Saranjeet Kaur on 2018-10-25 05:21
[forum:46372]
##The command

hrv.data$FreqAnalysis[[1]]$spectrogram$spec

## gives output:

NULL

## Instead I tried

hrv.data$FreqAnalysis[[1]]$periodogram$spec


and got the spectral density estimates

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