j******k 发帖数: 109 | 1 I have two groups (columns), G1 and G2. There are a few similar obs in G1
and G2. The data structure in a sas table is like the following:
G1 G2
711 701
711 721
701 711
701 721
721 701
721 711
Actually 711, 701 and 721 should be considered as the same, because the
values are very close. Now I want to replace these three values by using
only one, say 777.
How can I achieve this in SAS? Any suggestions.
Thanks |
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