*	        CODE: Categorize Age - V1 
*	      AUTHOR: Blink 7 (http://www.blink7.com)
*	        DATE: February 26, 2008
*	REQUIREMENTS: 
*	 DESCRIPTION: Categorizing a variable using SQL
*	       NOTES: Make sure the file nameage.sas7bdat is in your WORK directory
*				  before running this exercise
;

DATA catv1;
	SET	nameage;
	FORMAT	age_category	$16.;
	IF 10 <= age <= 19 THEN age_category = '10-19';
	ELSE IF 20 <= age <= 29 THEN age_category = '20-29';
	ELSE IF 30 <= age <= 39 THEN age_category = '30-39';
	ELSE IF age >= 40 THEN age_category = '40+';
RUN;

PROC PRINT DATA=catv1;
RUN;