Lomb Scargle periodogram calculation

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Giru Mishra
Giru Mishra 2018-1-29
Hey.. I have to find periodicity using lomb scargle periodogram. I tried with the following function:
https://in.mathworks.com/matlabcentral/fileexchange/20004-lomb--lomb-scargle--periodogram
But I have few doubts like: how to calculate the error with the calculated period value? IN the comments section its saying to calculate FAP as: with FAP of ',num2str(prob(jmax)) BUt its giving a very very less error as compared to the period calculated.
PLease help me with the above issue.
Thanks

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