INSTRUCTIONS FOR CREATING TABLES AND USING CODE EXAMPLES Create the tables using the DATA steps below by copying and pasting    the code into the SAS Display Manager. Each DATA step consists of complete code and instream data. Copy and paste the PROC SQL code into the SAS Display Manager. Run the code corresponding to the selected example. READ IN THE SAMPLE DATA The following DATA step code is set up to store all files andRead More

PROC SQL is not only one of the many SAS procedures and also a distinctive subsystem with all common features from SQL (Structured Query Language). Equipped with PROC SQL, SAS upgrades to a full-fledging relational database management system. PROC SQL provides alternative ways to manage data other than the traditional DATA Step and SAS procedures. In addition, SAS’s built-in functions are the add-on tools to increase the power of PROC SQL. In the attached PDFRead More