how would you determine the number of missing or nonmissing values in computations? : Sas programming
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do you need to know if there are any missing values? : Sas programming
If reading a variable length file with fixed input, how would you prevent SAS from reading the next record if the last variable didn’t have a value?
how do you want missing values handled? : Sas programming
what is snowflake schema? : Sas-di
Can we use where and having clauses in a single SAS program. ex: proc sql; select a,b,c from test where state in 'KA' and having <some condition>. Is the above program run correctly, if not why ?
what is the difference between proc means and proc summary?
What does the trace option do?
How would you keep from overlaying the a SAS set with its sorted version?
Given an unsorted data set, how to read the last observation to a new data set?
How to import multiple xls files into sas. Out of those files, how to get different values from a single variable and how to find number of rows per value type? We can do this using group by for one xls file with proc sql. Was wondering how I can achieve this for multiple files at the same time. Any ideas?
When you will use nowd option in report???
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?