Tuesday, 9 July 2013

Base SAS FAQ

Base SAS FAQ
  1. Difference between SQL join and merge.
  2. Which is much better and why?
  3. What are the different ways to get unique data from a SAS dataset ?
  4. What are the different ways to get unique observation data from a SAS dataset ?
  5. How to create format from a SAS dataset and its importance?
  6. First obs and obs?
  7. Proc contents?
  8. Goup by.?
  9. Proc sort in detail .
  10. Difference between substr and scan.
  11. Difference between cat , cats , cats , catx Compbl() Find (). Index() Put and input () Format and Informat.
  12. Difference between where and if.
  13. What is PDV ?
  14. What are the two automatic variables in PDV?
  15. Default stat of proc means?
  16. Output statement in proc means and freq.
  17. Merge is equal to which join In= option in details.
  18. Prerequisite for data step merge.
  19. DSD and Missover @ and @@ Drop and keep = option.
  20. Difference between Subsetting if and conditional if.
  21. When to use select when ?
  22. Significance of _type_ .
  23. Difference between lib and sql pass through ?
  24. How to add new field in sas dataset?
  25. When to use Calculated keyword in sql?
  26. How to create new table How to update the format of a sas dataset?
  27. How to merge two dataset that contain 1000000 and 50 obs respectively?
  28. How to sort data by sql ?
  29. Which one is much better sql or sas and why?
  30. How to get total no of obs from a dataset ?
  31. Diff between proc means and proc summary.
  32. ODS destination.
  33. Tranward() Difference between trim() left() right() .
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8 comments:

  1. Anonymous18 May 2014 at 02:06

    Please let me know where is the link for answers.

    ReplyDelete
    Replies
    1. Nitin18 May 2014 at 20:56

      Hello ,

      These are the common questions , if you want answer for any particular question , let me know
      I will help you.

      Regards ,
      Nitin Kumar

      Delete
  2. Unknown4 August 2014 at 04:15

    Hi ,

    This is suresh, I am plannin to write BASE SAS exam please send me exam Dump. Thanks for your time. My email id : neoleo401@gmail.com

    ReplyDelete
  3. Unknown21 November 2014 at 09:14

    Hello Nitin,

    Nice to see all your post, its good and clearly understood, thanks a lot for providing valuable information about SAS.

    Sir, can u tell all the answer related your question, please.. Sir if u have any Material related to SAS please provide me my Email id is: zabidilse@gmail.com

    Thanks a Lot in Advance.

    ReplyDelete
    Replies
    1. Nitin30 November 2014 at 20:37

      Hello Zabi ,

      Thanks for visiting my blog.

      You can share the question , I will try to ans ASAP and also please tell me which kind of study material do you want?

      Regards,
      Nitin

      Delete
  4. Unknown1 May 2015 at 21:45




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  6. Unknown25 June 2018 at 01:18

    Thank You so much for writing this blog.The information you provided is very helpful for SAS Learners. Base SAS combines an integrated, scalable software environment specially designed for reporting, transformation and data access Readmore..


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