[R] Function tsmooth

JIZ JIZ owenji81 at hotmail.com
Tue May 29 12:51:57 CEST 2007


Assume that we may model the Nottingham temperature data (nottem) or Sunspot 
data (sunspot) set by a nonparametric autoregressive model of the form
                               Yt = m(Yt-1) + et.

Using the kernel estimation method, produce the resulting plots. We may use 
the fucntion

How can i define x and y using data nottem and sunspot?

Thanks a lot!

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