CALL LOGISTIC Routine

Returns the logistic value

Category: Mathematical

Syntax

CALL LOGISTIC ( argument <, argument, ... >)

Arguments

argument

• is numeric.

• Restriction The CALL LOGISTIC routine only accepts variables as valid arguments. Do not use a constant or a SAS expression since the CALL routine is unable to update these arguments.

Details

The CALL LOGISTIC routine replaces each argument by the logistic value of that argument. For example x _j is replaced by

If any argument contains a missing value, then CALL LOGISTIC returns missing values for all the arguments.

Examples

The following SAS statements produce these results.

SAS Statements	Results
x=0.5; y=-0.5; call logistic(x,y); put x= y=;	x=0.6224593312 y=0.3775406688