· What are some good SAS programming practices for processing very large data sets?

6 Answers   Quintiles,

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Explain the message ‘MERGE HAS ONE OR MORE DATASETS WITH REPEATS OF BY VARIABLE’.

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If you need the value of a variable rather than the variable itself what would you use to load the value to a macro variable?

2 Answers  

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Do you use PROC REPORT or PROC TABULATE? Which do you prefer? Explain.

3 Answers  

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What commands are used in the case of including or excluding any specific variables in the data set?

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How sas treats the dsd delimiters?

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

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What is the difference between order and group variable in proc report?

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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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what is sas and what are the functions? : Sas-administrator

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my problem is to export my report to xsl.i can do that.but the problem is my report has 3 headings first heading should be printed with the merging of (1-5)cells and heading 2 should be of merge(2-4)cells?how to do this condition?

2 Answers   Dr Reddys, Oracle,

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Why double trailing @@ is used in input statement?

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