Post all your rules please and a few examples.
what about saturdays/sundays? 🙂
Calendar days, weekdays, or working days?
And what countries holidays?
Have you you looked at INTNX()?
Post all your rules please and a few examples.
Data want;
do year=2006 to 2016;
do month=1 to 12;
date=MDY(month, 1, year);
do i=1 to 3;
date=intnx('month', date, 0, 'e') + 1 - i;
if weekday(date) in (1,7) or date in ( list of holidays) then not_working=1;
else not_working=0;
if i=1 then month_end =1; else month_end=0;
end;
end;
end;
run;
You will need to have a list of your holidays to verify holiday dates.
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