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 -- View this message in context: http://r.789695.n4.nabble.com/Seasonality-of-time-series-tp3644985p3644985.html Sent from the R help mailing list archive at Nabble.com.