[R] factors in dynlm?

[Achim Zeileis]

On Sun, 19 Oct 2008, Werner Wernersen wrote:

> Hello,
>
> how can one use factors in dynlm?
> I would like to add month dummies to the equation. Or is creating 12 
> vectors the way to do it?

You can use y ~ season(y) + ... in the formula. There is a small example 
on
   help("dynlm", package = "dynlm")
and a more elaborate one on
   help("M1Germany", package = "dynlm")

Apparently, this is not documented in the details section of ?dynlm, will 
fix.
Z

> Thanks a lot,
>  Werner
>
>
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