how to change numberic series to alpha series?
Posted: Tue Feb 10, 2009 12:46 am
dear all:
i have a numberic series time which created from @trend, i want to know how to create a new alpha series based on the numberic series time? or how to change time to alpha series?
thanks!
i have a numberic series time which created from @trend, i want to know how to create a new alpha series based on the numberic series time? or how to change time to alpha series?
thanks!