Name and describe three SAS functions that you have used, if any?

4 Answers   Accenture,

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What is a method to debug and test your SAS program?

0 Answers  

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How many missing values are available? When might you use them?

1 Answers   Quintiles,

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Name statements that are execution only.

14 Answers   Accenture,

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What are the difficulties u faced while doing vital signs table or dataset?

0 Answers  

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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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How would you generate 1000 observations from a normal distribution with a mean of 50 and standard deviation of 20. How would you use PROC CHART to look at the distribution? Describe the shape of the distribution.

1 Answers  

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What are all the problems you faced while validating tables and reports?

0 Answers   Accenture, Quintiles,

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Under what circumstances would you code a SELECT construct instead of IF statements?

7 Answers   Accenture,

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how to delete the duplicates by using proc sql?

3 Answers   Genpact,

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What is the difference between reading data from an external file and reading data from an existing data set?

0 Answers  

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what is SAS/Access and SAS/Connect?what are the uses?

3 Answers  

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