As a SAS novice I need someone to spell out exactly, in layman's terms, what is happening in the bold bits here:
rsubmit;
%let shift_today=intnx('month',today(),-1);
%let month_criteria=(year(&shift_today)*100+month(&shift_today));
endrsubmit;
I 'think' it is saying shift_today is a month and is always one month before the current month. So shift_today would be October?
The month_criteria I don't get!
any help would be massively appreciated! Thanks
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