[18908] in s-news-athena
[S] Need help with making predictions from an S-Plus4.5 ar.yw fit
daemon@ATHENA.MIT.EDU (TmBlair@aol.com)
Tue Aug 10 18:02:23 1999
From: TmBlair@aol.com
Message-Id: <f99f5c7d.24e1f94c@aol.com>
Date: Tue, 10 Aug 1999 17:53:16 EDT
To: s-news@wubios.wustl.edu
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Sirs:
I am currently performing an autoregressive multivariate time series analysis
using S-Plus4.5. I have fit a time series data set using the "ar.yw"
function and I need to make predictions based on this fit. However,
according to S-Plus4.5 documentation, it does not have the functionality for
making predictions...that
is, S-Plus4.5 does not yet have "predict.ar" function capability. I don't
know where to go from here! I am seeking suggestions as to how I can
generate predictions using the output from the fitted model using S-Plus4.5.
Or, if someone is aware of a statistical software package with such
functionality I would be very interested in using or acquiring it. Thank you
in advance for your assistance.
Regards:
T. Blair
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