[R] stl-decomposition with missing season

2011-10-03 Thread Martin B.

Dear all,

I have a time series with a frequency of 10 days (so 36 yearly). one year is
completely NA. Now I want to do a stl-decomposition, but using e.g.
na.action= na.approx makes no sense for a whole year, of course. Is there a
way of simulating this single year or to just make stl not using this year
for the decomposition?

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[R] Seasonality of time series

2011-07-04 Thread Martin B.
Dear all, 

I have a time series of 10-day tropical rainfall data with a typical rainy
and dry season. Is there a way to extract seasonal information with R, like
the day of the start and end of each rainy season for each year? 


Martin Brandt 
University of Vienna

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