Hi,
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
tsmooth(x,y,"notmal",bandwidth=0.01).
How can i define x and y using data nottem and sunspot?
Thanks a lot!
Owen
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