> What are scope variables?
Scoped variables are variables that only exist in a
certain part of your program. In general, they exist
for the duration a single function or procedure (the
equivalent of a command block in R:Base). That way,
you can use variables in a small part of the program
without worrying that you are overwriting an important
value in some other part of the program.
--
Larry
__________________________________________________
Do You Yahoo!?
Get personalized email addresses from Yahoo! Mail - only $35
a year! http://personal.mail.yahoo.com/
