Did you used proc lifetest? when?
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Answer / shah
Proc Lifetest is used for compare which tretment is more
efficient. Change from baseline of tretment.
Is This Answer Correct ? | 3 Yes | 1 No |
Answer / madhu
proc life test is used for survival analysis.It has 2
methods. KM method,Life method.
Is This Answer Correct ? | 3 Yes | 4 No |
How does proc sql work?
Can you use a macro within another macro? If so how would SAS know where the current acro ended and the new one began?
What would be the value of month at the end of data step execution and how many observations would be there?
/* To determine the maximum and minimum of V1 */ data before3; input v1 v2 v3; cards; 3 2 1 4 6 5 2 1 3 6 5 4 1 3 2 5 4 6 ; run;
How would you include common or reuse to be processed along with your statements?
Which are SAS Windows Clients & SAS Java Clients
At compile time when a SAS data set is read, what items are created?
What is instream data in SAS?
How would you code a macro statement to produce information on the sas log? This statement can be coded anywhere? : sas-macro
how does sas handle missing values in: assignment statements, functions, a merge, an update, sort order, formats, procs? : Sas programming
What are the prime responsibilities of data integration administrator? : Sas-di
What are the advantages of using sas?