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how to perform paired t-test using Base/SAS & SAS/Stat?
 Question Submitted By :: SAS
I also faced this Question!!     Answer Posted By  
# 1
proc ttest data=a;
paired var1 var2;
Is This Answer Correct ?    7 Yes 3 No
# 2
I tried the above code.But it worked after I gave * or :
between var1 and var2.

proc ttest data=a;
paired var1:var2;
Is This Answer Correct ?    4 Yes 2 No

Other SAS Interview Questions
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What is univariate n where it can be used n how...?   2
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what are the methods that you would employ to fine tune your SQL extract process using SAS/Access or Proc SQL?   1
What do you feel about hardcoding?   1
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What is Transaction...? And what are Comment, Roll back n Save point..?   2
how can u import .csv file in to SAS?tell Syntax? CitiGroup 7
For more SAS Interview Questions Click Here 

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