What are the uses of sas?

0 Answers  

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Suppose there is a SAS dataset with following values - Parent Child A B B C D E F G G H H I and so on….. This goes onto 1000s of observations/rows. Now how do we identify from this dataset Grandparents and Grandchildrens ?

5 Answers   American Express, Barclays,

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WHAT IS SAS WEB SERVICE and what are the steps to create an xml service ?

0 Answers   Satyam,

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How to specify variables to be processed by the freq procedure?

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how can you import .csv file in to sas? : Sas programming

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How to create list output for cross-tabulations in proc freq?

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For what purpose would you use the RETAIN statement?

0 Answers   Quintiles,

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how can u convert this 25-jul-2010 from numeric to charcter?

3 Answers  

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Tell me more about the parameters in macro? : sas-macro

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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;

1 Answers   Emerio,

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who is the best SAS clinical Trainer in Hyderabad?

3 Answers  

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Name statements that are execution only.

4 Answers  

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