On Sat, 10 Feb 2007, Javier García wrote:
I´ve a dubt. When I choose in Gretl: Model->Time series->
Autoregressive estimation, if I try estimating the model without
constant, Gretl tells me "Error in data", but if I include the
constant it makes the estimation correctly, why does it occurs?
is it a bug, isn't it?
Sorry, you'll have to be more specific in giving an example where
this doesn't work. I just tried estimating a model using
"Autoregressive estimation", with lags 1 and 4, with no constant
included, and got estimates OK.
On the other hand, if I select copy output, the estimated
coefficients don´t be pasted while the rest of output is pasted
(for example in word),
You're right, I hadn't noticed that: the AR coefficients are
omitted from the RTF (Word) output. They're included in the plain
text and LaTeX output. I'll see about getting them included in
the RTF.
Allin Cottrell