stephen, there are numerous tests. most widely used are adf test and pp test, both of which can be implemented in R.
On Jan 21, 2008 2:36 PM, stephen sefick <[EMAIL PROTECTED]> wrote: > Does anyone know of a test for stationarity of a time series, or like > all ordination techniques it is a qualitative assessment of a > quantitative result. Books, papers, etc. suggestions welcome. > thanks > > Stephen > > -- > Let's not spend our time and resources thinking about things that are > so little or so large that all they really do for us is puff us up and > make us feel like gods. We are mammals, and have not exhausted the > annoying little problems of being mammals. > > -K. Mullis > > ______________________________________________ > 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. > -- =============================== WenSui Liu Statistical Project Manager ChoicePoint Precision Marketing (http://spaces.msn.com/statcompute/blog) ______________________________________________ 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.
