Another alternative
<hansl>
series z = ok(x)*x + !ok(x)*y
</hansl>
El 11/12/16 a las 23:33, Riccardo (Jack) Lucchetti escribió:
On Sun, 11 Dec 2016, George Matysiak wrote:
> My undated Full range is 1-63. I have one series with 20 observations
> and
> another series with 15 observations, the first with (63-20) = 43 missing
> observations and the second with (63-15)= 48 missing obseravations.
> There
> is no overlap in their respective observation number. What would be best
> way to combine both series into one series with 35 observations? Thanks.
<hansl>
series z = ok(x) ? x : y
</hansl>
--
Ignacio Díaz-Emparanza
Departamento de Economía Aplicada III (Econometría y Estadística)
Universidad del País Vasco - Euskalherriko Unibertsitatea, UPV/EHU
Tfno: (+34) 94 601 3732
http://www.ehu.eus/ea3