stationary, or not stationary: time series dilemma

["Lambert.Winnie" <lambert.winnie@ensco.com>]

All,

 

Is there a function in S-PLUS that can be used to test whether a time series is stationary or not? Thanks.

 

*****************************************************************

Winifred C. Lambert  Senior Scientist/Meteorologist

ENSCO, Inc.

Aerospace Sciences and Engineering Division

1980 N. Atlantic Ave., Suite 230

Cocoa Beach, FL  32931

VOICE:  321.853.8130  FAX:  321.853.8415

EMAIL:  lambert.winnie@ensco.com

 

AMU Quarterly Reports are available online:

http://science.ksc.nasa.gov/amu

*****************************************************************

---

The information contained in this email message is intended only for the use of the individuals to whom it is
addressed and may contain information that is privileged and sensitive. If the reader of this message is not
the intended recipient, you are hereby notified that any dissemination, distribution or copying of this
communication is strictly prohibited. If you have received this communication in error, please notify the
sender immediately by email at the above referenced address. Thank you.