Answer Posted / lavanya

the difference between set and merge is
set concatenates the data sets where as merge matches the
observations of the data sets.

Describe 5 ways to do a “table lookup” in SAS?

1148

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What is a method for assigning first.VAR and last.VAR to the BY group variable on unsorted data?

2583

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Will it bother you if the guy at the next desk times the frequency and duration of your bathroom or coffee breaks on the grounds that ?you are getting paid twice as much as he is??

2607

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How substr function works in sas?

1222

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Why double trailing @@ is used in input statement?

1220

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What is the purpose of _character_ and _numeric_?

1060

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what is sas database server? : Sas-di

1129

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please can you tell me that in companies sas work are doing by through sas coding or sas wizard ??

2098

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Describe the ways in which you can create a macro variable?

1082

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what is star schema? : Sas-di

1123

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Do you need to compute new variables? If so,should you do this before you execute the report-writing procedure?

1914

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what is function of retain statment

2025

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What does the trace option do?

1103

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what are sas bi dashboard components? : Sas-bi

1169

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hi tell be about pfizer? how to compare the work with other companies ? please tell me how to login and work also?

2071

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