How do you delete duplicate observations in sas?

0 Answers  

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sas implimented companies in hyderabad

11 Answers   CTS, HSBC,

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What is SAS?

0 Answers  

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how can you sort the dataset having millions of OBS(instead of sort procedure?

4 Answers   EXL,

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What's the difference between VAR A1 - A4 and VAR A1 - A4?

1 Answers   Quintiles,

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How would you code a merge that will write the matches of both to one data set, the non-matches from the left-most data set to a second data set, and the non-matches of the right-most data set to a third data set.

10 Answers   Accenture,

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How would you delete observations with duplicate keys?

6 Answers  

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What is connection profile? : sas-grid-administration

0 Answers  

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create macros---you have 365 number of data and you need to merge it throw the macros,,,,,, data file1; input a @@; cards; 1 2 3 4 ; run; data file2; input a @@; cards; 5 6 7 8 ; run; data file3; input a @@; cards; 9 10 11 12 ; run;data file4; input a @@; cards; 13 14 15 16 ; run;

6 Answers   WNS,

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How do you control the number of observations and/or variables read or written?

0 Answers  

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How do you write a test plan?

1 Answers   Oracle,

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What would be the result of the following SAS function (given that 31 Dec, 2000 is Sunday)?

0 Answers  

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