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SAS Interview Questions
Questions Answers Views Company eMail

what is intially documentation in sas?

Accenture,

1 3584

what is option year cuttoff in sas

L&T,

2 5576

what is treatment emergent events and treatment emregent adverse event

1534

what is lifetest

Cognizant,

1 3419

How to read the file names of a text files from a shared drive using SAS?

HSBC, WNS,

1 3165

hi i date is 05sep2005; i want the oupput like 05sep2005:00:00:00 ; how it wil come?

Accenture,

6 7374

what is cummaltive frequency,and varience in proc unviarte

L&T,

1 3714

differnce between 8.2 and 9.1.3

1 3297

what the use of proc glm

Accenture, C Marc,

1 5342

here is a string like chq.2312244%4452- from that i want only special characters in a column. dont use compress. bcoz i have 1.2 billion of records.i want another process to find the values instant from the data.

Cap Gemini, L&T,

2 5107

WHAT DOES A SAS SPECIFICATION DOCUMENT SDS CONTAIN ?

1 3054

in data set200 observation how to take 110,150,170 using sql procedure?

Accenture,

7 8182

hi all, I need the SAS DI DUMP(A00 260) for attending the certification. if any one have, pls provide it.Please Email to vrpotluri@hotmail.com. Thanks - Ramana

SAS,

4341

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 ?

American Express, Barclays,

5 12565

calculate the sum of value using only DATA STEP. data count_; input year name $ value; cards; 2006 xxx 10 2007 yyy 12 2006 xxx 20 2008 yyy 15 2007 xxx 15 ; out put should be like this year name T_value ----------------------- 2006 xxx 30 2007 xxx 15 2007 yyy 12 2008 xxx 15

6 4849


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Un-Answered Questions { SAS }

What is a macro routine?

1684


What do you know about sas data set?

176


Is the physical structure of the data set in the same orientation as the report? Do you need to reshape the data sets? What method should you use to reshape the data–DATA steps,PROC TRANSPOSE,output data set from a procedure?

1332


How sas treats the dsd delimiters?

199


Do you need to compute new variables? If so,should you do this before you execute the report-writing procedure?

1062






How to include or exclude specific variables in a data set?

189


data data1; input dt account; format dt date9.; cards; 1745 1230 1756 1120 1788 1130 1767 1240 ; data data2; input startdt enddt total; format startdt date9. enddt date9.; cards; 1657 1834 12300 1557 1758 16800 1789 1789 12300 1788 1345 12383 1899 1899 13250 ; proc sql; create table data3 as select * from data1 as x left join data2 as y on x.dt>=y.startdt and x.dt<=y.enddt; quit; Here, we are getting cartision product. But,I want left join report consisting of this program. It should not get duplicate values. you can modify the program also.

1316


what is the function of catx syntax? : Sas-administrator

179


What does proc print, and proc contents are used for?

190


for report generation which one you used proc report or data_null_?

5441


What is PDV?

185


How can I remove header from output data set?

1522


Have you used macros? For what purpose you have used? : sas-macro

179


what is operational data and operational system? : Sas-di

168


Mention some common errors that are usually committed in sas programming.

163