What is SAS informats?

0 Answers  

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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 Answers  

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What are the default statistics for means procedure?

0 Answers  

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Describe a time when you were really stuck on a problem and how you solved it?

0 Answers   DELL,

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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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What procedure you used to calculate p-value?

2 Answers   Accenture, Quintiles,

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if reading an external file to produce an external file, what is the shortcut to write that record without coding every single variable on the record

4 Answers   HSBC,

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Baseline definition in your study

3 Answers   Accenture, Quintiles,

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how can you put a "trace" in your program? : Sas programming

0 Answers  

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how does sas handle missing values in an update? : Sas programming

1 Answers  

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How do you debug macros?

3 Answers   Accenture,

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How do you convert basic cube to transaction cube and transaction cube to basic cube?

0 Answers  

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