[Gretl-users] autoregressive estimation

[Javier García]

Hi;
 
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? 
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), 
 
Cheers
Javi
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