What are the main differences between sas versions 8.2, 9.0,
9.1?
Answers were Sorted based on User's Feedback
Answer / kumaraswamy maduri
All the above answers wrong.
There are many differences but I can tell you few important
differences:
1) Proc Import allows dataset options from V9.
2) Proc Sort allows DUPOUT option from V9.
3) The Character variable length has been increased.
and so on...
Is This Answer Correct ? | 6 Yes | 0 No |
Answer / vinodnagesh
9.1 is latest version
9.0 is middle version
8.2 is old version
Is This Answer Correct ? | 2 Yes | 6 No |
Answer / mythri
In 8.2 no Array's, in 9.0 we hav array's,
in 9.0 nodup is not available but in 9.1 nodup is available.
Is This Answer Correct ? | 0 Yes | 8 No |
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/* This is example of age caluculate wihtout to display perfect days and years in output window */ data age; retain dob "12jun2003"d now "24may2011"d; age1=now-dob; age=(now-dob)/365.25; years=int(age); days1=round((age-years)*365.25); months=month(now)-1; if days1 gt 30 and months in(12,10,8,6,4,2)then do; month1=days1/30.4375; month=int(days1/30.4375); if day(now)=1 then days=1; else days=round((month1-month)*30.4375)+1; drop days1 month1 month; end; else if days1 gt 30 and months in (1,3,5,7,9,11)then do; month1=days1/30.4375; month=int(days1/30.4375); if day(now)=1 then days=1; else days=round((month1-month) *30.4375); drop days1 month1 month; end; drop age age1; proc print data=age; format dob now date.; run;
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