(fungk' shun) n.

1. Mathematics. an object that maps each element of a set to a specific element of another set.

2. a routine that executes as part of a program, especially one that returns a value to the program that calls it.

3. a SAS routine that executes as part of an expression and returns a value that is used in the expression, usually computing its return value from one or more values that are
supplied as its arguments.

4. see macro function.


SAS/GRAPH. Annotate variable. The name of the annotate function.

function key

(fungk' shun kE') n.

a key or key combination on a computer keyboard that issues a command.

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