reads an observation from one or more SAS data sets MERGE joins observations from two or more SAS data sets into a single observation MODIFY replaces, deletes, or appends observations in an existing ...

data total_points (drop=TeamName); [1] input TeamName $ ParticipantName $ Event1 Event2 Event3; [2] TeamTotal + (Event1 + Event2 + Event3); [3] datalines; Knights Sue 6 8 8 Cardinals Jane 9 7 8 ...