¥ Batch mode programs
H Are run by typing commands directly to computer, or by putting commands
into a text file (script) and later executing them
J Good points about batch mode
H Can process new datasets exactly the same as old ones
H Can link together a sequence of programs to make a customized
analysis (a personal pipeline)
H Some analyses take a long time
L Bad points about batch mode
H Learning curve is Òall at onceÓ rather than gradual
H If you are, like, under age 35, you may not know how to type commands into
a computer
² At least we donÕt make you use punched cards