How to concatenate multiple variables in a single variable through SAS

How to concatenate multiple variables in a single variable through SAS?

Answer»

This code is only an illustration to CREATE a table declares variables name, age, and dob with formats and TAKING values USING datalines.

input name$ age dob date9.; this statement basically creating variables and GIVING format to dob as date9.

Obs	name	Age	Dob
1	am	67	Oct 13, 1981
2	pr	66	Apr 10, 1982