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Summary

In this chapter you learned the basics of programming with SAS/IML software. You learned about conditional execution (IF-THEN/ELSE statements), grouping statements as a unit (DO groups), iterative execution, nonconsecutive execution, defining subroutines and functions (modules), and stopping execution. With these programming capabilities, you are able to write your own sophisticated programs and store the code as a module. You can then execute the program later with a RUN or CALL statement.