Am 25.09.2025 um 18:28 schrieb Sven Schreiber: > > <hansl> > > # test an aux dataset inside a function > > function void internalar (matrix x, int p, series anyoldseries) > # the series argument is only added to trigger inheriting > # the dataset of the caller > > x = vec(x) > T = rows(x) > > # we know we are working in a panel context > smpl 1 1 --unit > setobs 1 1 --time-series > print $nobs > > errorif(T>$nobs, "incoming vector too long") > # smpl 1 T # redundant > series s = x > > print > > ols s s(-1) > arma p 0; s > # ar p ; s # yields data error > end function > > open grunfeld > internalar(mnormal($pd), 2, invest) > > </hansl> > but notice that "ar" yields a mysterious data error which might be > independent of the current issue, don't know. > I'm doing a ping on this concerning not the original topic, but the error with the "ar" line (if you uncomment the last line of the function in the script above). I just checked on the latest snapshot, where it persists.