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bfast2 / bfast

Breaks For Additive Season and Trend
https://bfast2.github.io
GNU General Public License v2.0
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non-equal frequency in time series #107

Closed tanja98 closed 1 year ago

tanja98 commented 1 year ago

hello, how to handle an irregular/changing frequency using bfast ? as soon as I calculate the time series, the frequency is set to 1 automatically (without having explicitly set it). Therefore, I receive the error message "Time series frequency needs to be more than 1". do you have any solution on this ? I hope someone can help me, thx in advance

GreatEmerald commented 1 year ago

Yes, see ?bfastts, specifically the irregular option. It creates a ts object that has a frequency equal to one year, which means one observation every day, with most observations set to missing values. That is fine as an input to most bfast functions.