Have you ever heard the person who talks about the weather on TV say that the weather is going to be variable close variableA named piece of data (often a number or text) stored in a computer’s memory ...

DATA step functions are also available. Use these programming statements the same way you use them in the DATA step. For detailed information, refer to SAS Language Reference: Dictionary. Consider the ...

In the first part of this paper, the concept of logical reduction is presented. Minimal preferred variable inequalities are introduced, and algorithms are given for their calculation. A simple ...