What was the last computer book you purchased? Why?
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Could you please answers for this. 1.Code the tables statement for a single-level (most common) frequency. 2.Code the tables statement to produce a multi-level frequency.
Does anybody has SAS Platform Administration certification dumps. pls send to hariithepalli@gmail.com
What other SAS features do you use for error trapping and data validation?
what are some problems you might encounter in processing missing values? In data steps? Arithmetic? Comparisons? Functions? Classifying data? : Sas programming
How do you delete duplicate observations in sas?
data task; input id date date9. visit; cards; 101 01jan2015 1 101 02jan2015 2 101 06jan2015 3 102 04jan2015 1 102 07jan2015 2 102 12jan2015 3 103 06jan2015 1 103 13jan2015 2 ; run; write a program to find out missing dates between visits by each subject.
In PROC PRINT, can you print only variables that begin with the letter “A”?
what is treatment emergent events and treatment emregent adverse event
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?
what is SAS OPTIMIZATION?
how to generate means for every subject;
What are the automatic variables for macro? : sas-macro