[R] Query about merging two tables
lalithaviswanath at yahoo.com
Tue Feb 6 16:15:08 CET 2007
I have table1 which has the foll. columns
id age rate
and table2 which has the foll. columns
I wish to get data from table1 for all the ids which
are persent in table2 and where the rate is not equal
The ids in table2 are a subset of those in table1 and
every id in table2 has an entry in table1.
I would appreciate your input regarding the above.
Thanks in advance
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