[Gretl-devel] Re: adding obs not noticed by model forecast GUI

On Thu, 14 Oct 2021, Sven Schreiber wrote: > Am 14.10.2021 um 16:29 schrieb Allin Cottrell: >> This script shows what's happening. LRM_3 is not automatically >> available in the added observations. To get that to happen, gretl >> would have to recognize, on the basis of its metadata, that LRM_3 is a >> series that can be extended after "addobs". That should be possible >> but it's not in place at present. > Right, thanks, Allin. When I wrote "should be available" I meant that > conceptually there is no problem. I would call a bug only the misleading > error message, the rest is a missing feature, I think. However, the more > I think about it, I believe that potentially quite many models in > predictive regression format would be affected. So maybe this is > actually a bit more severe. That's now upgraded in git: given a time-series dataset, recognized lag series are extended by "dataset addobs". That's not yet the case for panel data.