How would you determine the number of missing or nonmissing values in computations?
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what is sas database server? : Sas-di
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At compile time when a SAS data set is read, what items are created?
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Mention what are the data types does SAS contain?
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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.
I use NOCUM/NOPERCENT option in the tables statement like this Proc freq data = deepak; tables x y /nocum nopercent; run; Here I get nopercent and nocum in the output only for variables x and y. How do i do it for all variables? Deepak
Mention common programming errors committed in sas ?