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/*We are going to assume that you have imported the data set into SASUSER and named the file AOD (Alcohol and Other Drugs)*/
/*The first thing we need to do is establish a Library to which our data should be stored and the location on our C:\ drive.*/
LIBNAME AOD 'C:\PROGRAM'; /*We have now created a library which will be stored on our C: drive under Programs. If you have not established a file called PROGRAMS on your C: the Library will not create.*/
/*It is now time to begin the data manipulation. The first thing we want to do is determine if SAS has changed any of our variable names.*/ PROC CONTENTS DATA=SASUSER.AOD; RUN; /*This will provide us with an output which will demonstrate the variable name, type (Character or Numeric), Size, old variable name (if different).*/
/*Next we will be changing some variable types from Character to Numeric to allow us to use the information in our Regression and ANOVA analysis.*/
DATA SASUSER.AOD; SET SASUSER.AOD; IF GROUP='Traditional' THEN GROUP=0; ELSE IF GROUP='New' THEN GROUP=1; IF GENDER='M' THEN GENDER=0; ELSE IF GENDER='F' THEN GENDER=1; IF ETHNICI='WHITE' THEN RACE=0; ELSE IF ETHNICI='BLACK' THEN RACE=1; ELSE IF ETHNICI='ASIAN' THEN RACE=2; ELSE IF ETHNICI='HISPANIC' THEN RACE=3; IF MARITAL='SINGLE' THEN STATUS=0; ELSE IF MARITAL='MARRIED' THEN STATUS=1; ELSE IF MARITAL='DIVORCED' THEN STATUS=2; IF EMOTION='UP' THEN FEEL=0; ELSE IF EMOTION='MIDDLE' THEN FEEL=1; ELSE IF EMOTION='DOWN' THEN FEEL=2; RUN; /*These operations will convert character variables to numeric variables, so within the same variable column, others in new variable columns.*/
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