Perhaps I do not understand you correctly but why not create a variable
for the id before you merge?
On 09/06/2016 09:00, 周 可卫 wrote:
I got the dataset after merge two old one .The id of the column isn’t just
the number of the column.So when I identify some obs,I got the figure
28000(though my obs is only 6000).So it causes the trouble to remove these obs
in the dataset.I wander how to make the id of the merged dataset in a right
order.Or what could I do when I did identify the id of the outliner(but not the
number of the column it belongs to ) when I need to remove those obs.
Thanks for your time.
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Michael
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