No operators are involved. Here are some examples of simple expressions ... compound assignment, conditional, logical complement, object creation, predecrement, preincrement, unary minus, and ...

operator a symbol that requests a comparison, logical operation, or arithmetic calculation ... In a WHERE expression, you cannot use automatic variables created by the DATA step (for example, ...

Using Parentheses to Control Order of Evaluation Even though SAS evaluates logical operators in a specific order ... moving outward until all parentheses have been processed. For example, suppose you ...

In Excel, Boolean logic (a fancy name for a simple condition ... something that meets multiple criteria, AND is your operator. For example: One of the actors in George’s play broke his leg ...