Answer / solasa

DATATYPE FOR THE VARIABLES

LENGTH ,NAMING CONVENTION

LABEL NAME

what are the sites did u refer for enquiries and doubts for SAS

2 Answers   UBS,

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What is Tabulate.?Why we use it.? Which type of output we get from Tabulate.?

3 Answers   TCS,

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Baseline definition in your study

3 Answers   Accenture, Quintiles,

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what other SAS features do you use for error trapping and data validation?

3 Answers   Quintiles,

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What is the difference between match merge and one to one merge?

1 Answers  

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what do the sas log messages "numeric values have been converted to character" mean? : Sas programming

1 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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What is proc sql pass through facility?

4 Answers   L&T,

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What is difference between N and n????

2 Answers   Sciformix,

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why is the use of Retrive statement and give me with example?

1 Answers   ME,

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To what type of programms have you used scratch macros?

1 Answers   Novartis,

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what is the difference between calculating the 'mean' using the mean function and proc means? : Sas programming

1 Answers  

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