What is the difference between nodupkey and nodup options?

0 Answers  

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One way of creating a new variable in Macros is by % Let....What is the other way..?

5 Answers   TCS,

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Does anybody have SAS Training manual or documentation or can you refer me any book to have better understanding on SAS. I am fresher to SAS tool. (Ready to pay)

4 Answers  

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What is the use of %include statement?

0 Answers  

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what are methods to identify duplicate observations?

5 Answers   HCL,

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Explain the purpose of substr functions in sas programming.

0 Answers  

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data data1; input dt account; format dt date9.; cards; 1745 1230 1756 1120 1788 1130 1767 1240 ; data data2; input startdt enddt total; format startdt date9. enddt date9.; cards; 1657 1834 12300 1557 1758 16800 1789 1789 12300 1788 1345 12383 1899 1899 13250 ; proc sql; create table data3 as select * from data1 as x left join data2 as y on x.dt>=y.startdt and x.dt<=y.enddt; quit; Here, we are getting cartision product. But,I want left join report consisting of this program. It should not get duplicate values. you can modify the program also.

1 Answers  

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What is interleaving in SAS?

0 Answers  

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Baseline definition in your study

3 Answers   Accenture, Quintiles,

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Describe the function and untility of the most difficult SAS macro that you have written.

0 Answers  

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What are the new features included in the new version of SAS Programming Language?

0 Answers  

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How to get the repeated values by using sql in sas ?

2 Answers  

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