Interested to Buy Any Domain ? << Click Here >> for more details...
What is the difference between nodup and nodupkey options?
- 20 Answers
- 80588 Views
- iFlex, Makro, Talwar, I also Faced
- E-Mail Answers
Answer Posted / ravi
nodup delete the duplicate observations by considering the entire record..if the entire record is a duplicate one.
nodupkey deletes the duplicates by considering the by varaibles.
nodup compares all the variables in the dataset and nodupkey compares only just by variables.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How do you define proc in sas? : sas-grid-administration
Describe a time when you were really stuck on a problem and how you solved it?
What are the difficulties u faced while doing vital signs table or dataset?
how does sas handle missing values in: assignment statements, functions, a merge, an update, sort order, formats, procs? : Sas programming
Explain proc sort?
Can you suggest us materials for sdtm mapping?
Are you involved in writing the inferential analysis plan? Tables specfications?
What is the function of output statement in a SAS Program?
What is SAS? What are the functions does it performs?
What are the default statistics that proc means produce?
why is sas data integration studio important? : Sas-di
Assuming {et} is randomly drawn from N(0,1) and e0 = 0, generate 200 observations of xt = et − 0.5e(t−1) and draw a line graph of xt.
I have a dataset concat having a variable a b & c. How to rename a b to e & f?
Explain input and put function?
what is the Population you used in your project, is it ITT or PP?
