[R] Seasonality of time series
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. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Seasonality in time series
using decompose() function how can I get only seasonally adjusted series? GR-13 wrote: Here's something that may help you get started: library(ts) ?decompose ?stl Thanks, -Girish On Dec 5, 1:55 pm, Matthias [EMAIL PROTECTED] wrote: Hi, I?m looking for a package which includes a test for seasonality in time series. Any help and input would be greatly appreciated. Thanks, Matthias __ [EMAIL PROTECTED] mailing listhttps://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guidehttp://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. -- View this message in context: http://www.nabble.com/Seasonality-in-time-series-tp20850418p20867951.html Sent from the R help mailing list archive at Nabble.com. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Seasonality in time series
Not sure with decompose(), but the output object of the 'stl' function has a 'time.series' attribute - you need to add the trend and the irregular components to get the seasonally adjusted series. Hope this helps. best, -Girish On Dec 6, 1:45 pm, RON70 [EMAIL PROTECTED] wrote: using decompose() function how can I get only seasonally adjusted series? __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
[R] Seasonality in time series
Hi, I?m looking for a package which includes a test for seasonality in time series. Any help and input would be greatly appreciated. Thanks, Matthias __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
Re: [R] Seasonality in time series
Here's something that may help you get started: library(ts) ?decompose ?stl Thanks, -Girish On Dec 5, 1:55 pm, Matthias [EMAIL PROTECTED] wrote: Hi, I?m looking for a package which includes a test for seasonality in time series. Any help and input would be greatly appreciated. Thanks, Matthias __ [EMAIL PROTECTED] mailing listhttps://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guidehttp://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
