List out some key concept of SAS
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where will go the observations that were deleted by delete statement?
how do you derive descriptive statistics?
1 Answers Accenture, Quintiles,
How would you include common or reuse to be processed along with your statements?
What is the maximum length of the macro variable?
how to add distinctly var variable values ex.. Data a; input var; datalines; 0 1 2 3 -1 -2 -3 ; run; adding all +ve value in one varibale n do the same for -ve too
. Which date advances a date, time or date/time value by a given interval?
What do the SAS log messages "numeric values have been converted to character" mean?
Explain by-group processing?
In PROC PRINT, can you print only variables that begin with the letter “A”?
how to write code for left outer join in SAs using datastep?
Briefly explain input and put function?
What are symbol tables?Differemce between Local N Global Symbol tables.....