> 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. > If I understand correctly, the ordering doesn't matter (undated). And there is no overlap, so strict complementarity, so to speak. Then what about: smpl x --no-missing series temp = x smpl y --no-missing --replace temp = y smpl --full series result = temp (untested, and perhaps some typos included)

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>