Hello,
Okay, I'd swear this is easy. I have a CI variable that is a numeric string (like "2000") and I would like to set another CI variable to be a numeric string that is one less ("1999"). How can I perform math on the first variable? Is there a simple way (that I'm just not remembering) to convert a string variable to a number, then back again?
TIA,
Art Frank
Manager of Information Systems
OHSU Foundation
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