Dataset
ssn Amt PLAN Mod
2345 233 9229 26
2345 244 9222 12
1234 222 9229 26
Expected result
ssn Amt PLAN Mod
2345 233 9229 26
1234 222 9229 26
I need to keep only one row for this ppt if it has row for both the plans (9229,9222) . I need to just poulate row for plan 9229. How can this be done with out dropping any variable.