do...end loop with a date variable

[deleted_user]

Good morning,

I try to make a simple do...end loop with a date variable, by a month incrementation.
The objective is to analyses different months before and after the current month.
Could you help me doing this?
I have difficulties...

Many thanks,

[deleted_user]

Sorry,

The answer was evidently provided on the SAS Sample 293:Self- adjusting Dtae Formats.

Ana