[Gretl-users] Re: Panel-data sample manipulation-transformation

On Sun, May 18, 2025 at 8:45 AM Alecos Papadopoulos <papadopalex(a)aueb.gr&gt; wrote: > Thanks Artur! > > No, the pmean() function is not useful because it relates to means across the time dimension. > > But the pxmean() function in the PanelTools package does indeed appear to do essentially what I want to do. Maybe worth mentioning: you get the same result as with pxmean() from PanelTools via this use of built-in functions series my_mean = pxsum(x) / pxnobs(x)