MSTL mean waiting time in a list

Syntax:

    MSTL(<list name>);

Returns the value (REAL) of the mean of the waiting time of the messages that left the list (EL or IL) indicated in <list name>.

Example:

    IF MSTL(EL_Park[1]) < MSTL(Park_[2]) THEN SENDTO(Park[1])
                                         ELSE SENDTO(Park[2]);

Mon Mar 20 17:39:21 PST 2000