Explain what is data step?
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How does SAS handle missing values in: assignment statements, functions, a merge, an update, sort order, formats, PROCs?
what is sas application server? : Sas-di
Can you calculate the mean, median and mode of the following data set using data step logic? Don't use any function or procedure. data a; input age @@; datalines; 22 32 32 32 43 23 24 56 45 54 28 29 27 26 25 28 30 20 18 37 36 47 46 56 19 20 ; run; I have calculated the mean which i have posted in the answer section.
What is the basic syntax of a sas program?
What is shift table? have you ever created shift that?
2 Answers Accenture, Clinical Research, Quintiles,
What are symbol tables?Differemce between Local N Global Symbol tables.....
what is treatment emergent events and treatment emregent adverse event
Can you explain the process of calendar?
how do you want missing values handled? : Sas programming
How would you delete duplicate observations?
What report output formats can you generate using SAS?
how many types of prompts are there? : Sas-bi