S (SELECT)

Edit details of the specific Database variable. The Database Variable Definition screen appears.

I (INSERT)

Insert a new variable in the list. The Database Variable Definition screen appears, with the same details as the variable marked "I", but the VARIABLE and DESCRIPTION parameters are empty for you to fill in.

The new Database variable is initially added after the variable marked "I". When the Variable List is redisplayed, the variables are listed in alphabetical order.

V (VIEW)

Details of the values of the specific Database variable. The Variable Display screen appears.

G (GRAPH)

Display the View Graph by Variable Generations screen. The screen lists each generation of a variable with its value and provides a histogram that graphically illustrates numeric values.