SAS Interview Questions
Questions Answers Views Company eMail

where will go the observations that were deleted by delete statement?

2 5335

What is the difference between nodup and nodupkey options?

iFlex, Makro, Talwar,

20 75922

How will you assign all the variables of an dataset into a macro variable separated by a space? For example if a dataset has variables A,B,C. Assign them to a macro variable X as X=A B C

Accenture, Oracle,

3 9765

how can you code the confidence intervals?

Cytel, IIT, Ranbaxy,

6 11881

In a shcool there are 1000 students. After completion of every test in 6 subjects , each subject teacher submit the marks of every student at different times and loaded in the database commonly. How will you seperate the top two subject marks for each each studet using SAS?

6 7766

There is a field containing a date. It needs to be displayed in the format "ddmonyy" if it's before 1975, "dd mon ccyy" if it's after 1985, and as 'Disco Years' if it's between 1975 and 1985. How would you accomplish this in data step code? Using only PROC FORMAT

D&B,

8 12313

what does .. meant in sas macros

D&B,

3 9115

how to shift the rows to cols? eg: i have like field1 field2 field3 10 20 20 this should be displayed as field1 10 field2 20 field3 30 (without the obs col) how do this?can i use transpose or tell me suitable way to do this?

CMC,

3 7732

my problem is to export my report to xsl.i can do that.but the problem is my report has 3 headings first heading should be printed with the merging of (1-5)cells and heading 2 should be of merge(2-4)cells?how to do this condition?

Dr Reddys, Oracle,

2 5939

how do i read multiple spaces in datasets? eg: vijaya raghava perumal.I tried with using & but it workss if its vijaya raghava but not for raghava perumal.how to do this?

Wipro, Xansa,

8 11589

how to do user inputs and command line arguments in sas?

D&B, TCS,

2537

what is sas? is a package or tool? give me introduction about sas?

Accenture,

11 16383

%STPbegin;%STPEND; ERROR: No logical assign for filename _WEBOUT. WARNING: No body file. HTML output will not be created. unable to fix it.plz help

2 19217

Can anyone help to find a statement to get all the predefined formats?

Verinon Technology Solutions,

3 6868

Please, anyone, let me know the style or an example of using 'by='/'by' variable of a PDV(Program Data Vector)

Verinon Technology Solutions,

3 6695


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Un-Answered Questions { SAS }

What can be the size of largest dataset in SAS?

826


What is data _null_?

804


what are the benefits of data integration? : Sas-di

644


What are the default statistics for means procedure?

766


describe about metadata object? : Sas-di

738






How do you delete duplicate observations in sas?

684


What is the difference between where and if statement?

726


What are pdv and it functions?

688


What is the purpose of trailing @ and @@? How do you use them?

702


What is the function of output statement in a SAS Program?

712


In sas admin differentiate between roles and capabilities? : sas-grid-administration

659


How can sas program be validated?

677


What is the difference between nodupkey and nodup options?

686


how to generate the test data in sas without input data? : Sas-administrator

704


what does the run statement do? : Sas programming

659