A procedure is run by calling it. To call it, a programmer uses the procedure name and includes any parameters (values) that the procedure needs, for example: SUBROUTINE f_TO_c(temperature_in_f ...

variable specifies the variable that the procedure uses to form BY groups. You can specify more than one variable. If you do not use the NOTSORTED option in the BY statement, the observations in the ...

For example, if you’re playing a board game that uses a dice, you need to roll the dice to see how many moves to make. A function is just like a procedure, except that you wait to see what the ...