Explain the purpose of substr functions in sas programming.

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I need to find the numeric field which contains blank in between..Ex:123 456...there is blank in between the 123 456..I need to know if there is any SAS function to find a field.. Please suggest...

5 Answers   TCS,

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What are the advantages of using sas?

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What is the purpose of _error_?

1 Answers   Quintiles,

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Explain proc univariate?

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How did you use the round function?give an example(don't say it will round to the nearest intger) eg1:round(84.55,.1) =84.6 eg2:round(92.64,.1)=92.6,How it is happening like this tell me the logic,that is how the round function works when we have deimal values?

2 Answers   BoA,

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I am looking to buy a sas advance book. So any one can guide me that which one i should buy.

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WHAT DOES A SAS SPECIFICATION DOCUMENT SDS CONTAIN ?

1 Answers  

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how do the in= variables improve the capability of a merge? : Sas programming

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Differentiate between format and informat? : sas-grid-administration

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Code a PROC MEANS that shows both summed and averaged output of the data.

5 Answers  

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/*i have the following dataset.*/ data score; input marks ; datalines; 10 20 30 40 50 60 70 80 90 100 ; run; Now i should get the result as sum of 1 to 5 i.e(10+20+30+40+50)=150 and 2 to 6 i.e(20+30+40+50+60)=200 and 3 to 7 i.e(30+40+50+60+70)=250 and so on. how to get it. thanks in advance

2 Answers   Eval Source,

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