Mention some common errors that are usually committed in sas programming.
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Did you used proc lifetest? when?
2 Answers Accenture, Parexel, Quintiles,
Explain the special input delimiters used in sas programming.
How would you invoke a macro? : sas-macro
How to merge the data using merge statement and proc format? Is the result is same ?
If reading an external file to produce an external file, what is the shortcut to write that record without coding every single variable on the record?
"What is the difference between proc sort nodup and proc sort nodupkey?"
Are you sensitive to code walk-throughs peer review or QC review?
What is the basic syntax of a sas program?
what is SAS/Graph?
. Which date advances a date, time or date/time value by a given interval?
what are system option ? give few examples ? what are dataset options and dataset statements ? if there is a keep option and keep statement ? which one is executed first ? Difference between a WHERE statement and IF statement ? what is the advantage of using WHERE statement option on the dataset ?
How would you delete observations with duplicate keys?