SAS Notes

Compiled by : Wilson Suraweera @ CGHR

Contents

Random Numbers in SAS

Data Sub-setting

Method  for Select a Random Sample

Missing values replacement with Means of the respective Variables

Logistic Regression with SAS

SAS made easy using Proc SQL

SAS PROC SQL procedure to access external ODBC data sources

SAS String Data Handling

External Resources

Macro Seminar - UCLA

Logistic regression

          Some Interesting SAS SQL Examples

SAS Dinosaur - Old and New way of SAS progrming

Paul Dicman's Web Page for SAS- This little old discusses SAS 8, but useful

Global Statements Dictionary - Alphabatical listing and Description of SAS Key words

 

         

 Data Sub-setting

/* This example divides the sample dataset into 2 subsets one with first 50 records and other with remaining */;
 

data sub1 sub2;
   set Sample;
        i+1 ;
    if (i <=50) then do; output out=sub1; end;
    else do; output out=sub2; end;
   drop i;
run;
 

run;