What is the difference between nodup and nodupkey options?
Answer Posted / raghu
nodup and nodupkey both are used for eliminate the duplicate
observations in data set.
Is This Answer Correct ? | 3 Yes | 21 No |
Post New Answer View All Answers
What are the statements in proc sql?
What is the basic syntax of a sas program?
explain about various caches available in data integrator? : Sas-di
In proc transpose and data step with arrays which one you pick?
How to specify variables to be processed by the freq procedure?
How would you identify a macro variable?
Explain the use of proc print and proc contents?
How to sort in descending order?
What are common programming errors committed in sas
Do you need to compute new variables? If so,should you do this before you execute the report-writing procedure?
What is the work of tranwrd function?
If a variable contains only numbers, can it be a character data type?
What do you understand by the term Normal Distribution?
Differentiate input and infile.
What is the difference between match merge and one to one merge?