How do I create a tagging (DelinquentTag) variable based on that 3 variables across time.
Example:
Data:
Date Accno Delinquent DelinquentTag
30Nov2011 123 0 N
31Dec2011 123 1 Y
31Jan2012 123 0 Y
30Nov2011 234 0 N
31Dec2011 234 0 N
30Nov2011 235 1 Y
31Dec2011 235 1 Y
Regards,
xchoit
Do you want to mark all roes (for each accno) as "Y" from the record where delinquent is = 1, and thereafter?
You could archive this by using first.-logic together with the retain statement.
Once the acc becomes delinquent stop checking and "retain" true.
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