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 |
what is the use of LRECL option.
For what purpose(s) would use the RETURN statement?
How do you delete duplicate observations in sas?
%STPbegin;%STPEND; ERROR: No logical assign for filename _WEBOUT. WARNING: No body file. HTML output will not be created. unable to fix it.plz help
What are the ways in which macro variables can be created in sas programming?
In PROC PRINT, can you print only variables that begin with the letter “A”?
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which date function advances a date, time or datetime value by a given interval? : Sas programming
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Write SAS codes to compare two datasets. Suppose the allowable difference is 0.1.
what is the difference between informat$8. $char8.
What are the features of base sas system?