| To: | s-news@lists.biostat.wustl.edu |
|---|---|
| Subject: | comparing curves |
| From: | Dave Evens <devens8765@yahoo.com> |
| Date: | Mon, 25 Apr 2005 03:44:41 -0700 (PDT) |
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Dear all, I have numerious suppliers that provide time series data for forward curves. I would like to make comparisons between the points for the different suppliers. I thought the best way to proceed would be to fit smooth splines through the different time series data and then make comparisons by obtaining the curvature at selected points and using a method to compare them by constructing a hypothesis. Does such a method exist for comparing curves and is it possible to do in SPLUS? Thanks in advance for any help. Dave __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com |
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