what is pdv? how it is related to input buffer in sas?

5 Answers   HSBC, Satyam,

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if i having variables named a b c d e f ,how to find total of each variable ????give syntax...??

6 Answers   Accenture,

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What is your weekness? I am confuse what to say about this question. so can u give some answer which can be yur strenght.

1 Answers   Cipla,

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What is the difference Using & and && in the macro variables

5 Answers   Accenture,

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Dear all, proc means data=dsn noprint completetypes; class trtmntgroup /preloadfmt; output out=tot n=n; format trtmntgroup trtf. ; by vstgrp descending severity; run; This is the code I used for AE table. I got the values without giving the variable ‘trtmntgroup(numeric)’ in var statement. And if I give the var statement for that variable i’m getting the same values.How is that possible? What is the difference between class and var statement? Could any one explain me how does proc means work at the back end. And what is the difference between _freq_ value and N value in proc means. Thanks and regards, Rajesh.

1 Answers  

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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?

8 Answers   Wipro, Xansa,

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how do you test for missing values? : Sas programming

0 Answers  

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What is the one statement to set the criteria of data that can be coded in any step?

4 Answers  

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What is difference between sas rename and lable?

4 Answers  

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What is the difference between proportion and average?

0 Answers   KPMG,

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Which of the following is not created during compilation phase?

2 Answers   SAS,

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tell me about use of arrays in sas

1 Answers   CoreEL,

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