What is the difference between match merge and one to one merge?


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More SAS Interview Questions

how to import HTML files into SAS datasets?

3 Answers   HP,


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.

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how can u create zero observation dataset?

11 Answers   CitiGroup,


Explain by-group processing?

0 Answers  


What is the difference between one to one merge and match merge? Give an example.

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What are MIs reports? what is the use of MIS reports and How can u generate the MIS reports in SAS? If any body know explain with the eg.

2 Answers   ABC, ASD Lab, CitiGroup,


What are the difference between sas functions and procedures?

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How do you generate random samples?

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What is the use of %include statement?

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How would you identify a macro variable? : sas-macro

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What is the role of administrative users? : sas-grid-administration

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What are the 3 components in sas programming?

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