Is there an R implementation of a scheme for automatic smoothing
parameter selection with loess, e.g., by minimizing one of the AIC/GCV
statistics discussed by Hurvich, Simonoff Tsai (1998)?
Below is a function that calculates the relevant values of AICC,
AICC1 and GCV--- I think, because I to
On Thu, 17 Nov 2005, Michael Friendly wrote:
Is there an R implementation of a scheme for automatic smoothing
parameter selection with loess, e.g., by minimizing one of the AIC/GCV
statistics discussed by Hurvich, Simonoff Tsai (1998)?
If you particularly want loess smoothing then I don't
://socserv.mcmaster.ca/jfox
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Michael Friendly
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http://socserv.mcmaster.ca/jfox
-Original Message-
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Michael Friendly
Sent: Thursday, November 17, 2005 9:58 AM
To: R-help@stat.math.ethz.ch
Subject: [R] loess: choose span
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of
Michael Friendly
Sent: Thursday, November 17, 2005 9:58 AM
To: R-help@stat.math.ethz.ch
Subject: [R] loess: choose span to minimize AIC?
Is there an R implementation
