Name and describe few sas character functions that are used for data cleaning in brief.
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How can you limit the variables written to output dataset in data step?
How could i automate the code in the scenario:Every month one new data set will be created for that perticular month transaction list.Now i would like to update the data in the source table by appending every month data automatically. jan---set jan; feb---set jan feb; mar---set jan mar;
what are all the ways to define macro variable??
2 Answers GSK GlaxoSmithKline,
what kind of variables are collected in AE dataset?
3 Answers Accenture, Quintiles, SAS,
Name statements that function at both compile and execution time.
If a variable contains only numbers, can it be a character data type?
Describe crosslist option in tables statement?
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How to merge the data using merge statement and proc format? Is the result is same ?
What do the PUT and INPUT functions do?
Explain the message ‘MERGE HAS ONE OR MORE DATASETS WITH REPEATS OF BY VARIABLE’.
in the flow of data step processing, what is the first action in a typical data step? : Sas programming