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SAS Interview Questions
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data study; input Subj : $3. Group : $1. Dose : $4. Weight : $8. Subgroup; x= input(Weight,5.1); datalines; 001 A Low 220 2 002 A High 90 1 003 B Low 193.6 1 004 B High 165 2 005 A Low 123.4 1 ; Why does X get truncated? X shows up as 22 instead of 220,9 instead of 90 and 19.8 instead of 198? This problem doesnt happen with the values 193.6 and 123.4. This does not happen if x is read on the 5. informat instead of the 5.1 informat

2 3521

What is the difference between Proc tabulate and Proc print

CitiGroup,

4 9653

How to convert a given date value into SAS date

CitiGroup, Quintiles,

9 30663

Hi I have list of products in a dataset, which are classified by other name for eg:- there is a product A> Malambo Shiraz Malbec 750ML(0388) which is a Red wine.Now i need to generate a report where it shows if this product appears then it should b displayed as red wine,similarly for other products and other classification. I dont wan use proc format.

Symphony,

4 4330

There are 200 observations in a dataset, i want to pull out the observation no's 100, 150,180,190 by using Proc SQL? How you can get it?

5 9526

How to do user inputs and command line arguments in SAS? D&B

BoA, Quintiles,

2 4832

How do i read multiple spaces in datasets?

Quintiles,

4 5904

how to perform paired t-test using Base/SAS & SAS/Stat?

2 5460

What is the difference between Regression and Logistic Regression? Can u explain the Assumptions/Conditions?

3 21339

Does anybody has lastest SAS certification dumps,if anybody has please mail me at akshara_SAS@ymail.com Thanks Akshara

55 44050

what is Difference between PROC SQL JOINS and MERGE?

Accenture, Wipro,

3 22561

what is PhaseIII, ODS, TLG, Macro and Proc in SAS

3359

What is difference between sas rename and lable?

4 7099

What is the difference between SAS Data step and SAS PROC SQL, and which is better?

TCS,

1 9298

Does anybody has lastest SAS certification dumps,if anybody has please mail me on saggydesai@gmail.com

2 2972


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Un-Answered Questions { SAS }

what is data integration? : Sas-di

125


What are the data types in sas?

175


what is sas data set?

172


what does the run statement do? : Sas programming

139


What are the special input delimiters used in SAS?

188






Approximately what date is represented by the SAS date value of 730?

164


What system options would you use to help debug a macro? : sas-macro

141


What are the ways to do a “table lookup” in sas?

167


What is a method for assigning first.VAR and last.VAR to the BY group variable on unsorted data?

1180


What is substr function?

154


what is sas database server? : Sas-di

150


what is the use of proc sql? : Sas programming

143


What are the functions used for character handling?

168


What is run-group processing?

196


Assuming {et} is randomly drawn from N(0,1) and e0 = 0, generate 200 observations of xt = et − 0.5e(t−1) and draw a line graph of xt.

1000