[Gretl-devel] Re: data artefact for added obs

On Fri, Jan 3, 2025 at 6:16 AM Sven Schreiber <sven.schreiber(a)fu-berlin.de&gt; wrote: > Am 02.01.2025 um 22:43 schrieb Cottrell, Allin: >> On Thu, Jan 2, 2025 at 12:40 PM Riccardo (Jack) Lucchetti >> <p002264(a)staff.univpm.it&gt; wrote: >>> at line 1121 by moving the call to "maybe_extend_dummies(dset, oldn)" >>> inside the if block: I don't think this should be done for a >>> cross-sectional dataset (maybe for panel datasets...). >> Yes, agreed. That's now done in git. >> >> Allin > With "that" you mean that it's only done for time series, right? > Referring to Jack's remark "wouldn't fix the problem you (= I) spotted". I mean that extending periodic dummies is not done unless the dataset is time series, but in addition it's not done unless $pd > 1, so the change would fix the problem you reported.