I am a member of an ethics committee for the approval of clinical studies. Being a statistician my responsibility is to review the statistical sections of protocols, which includes sample size estimation. I am constantly using nQuery Advisor for this purpose and it is indispensible for me.
BMDP Statistical Software – Great for SURVIVAL ANALYSIS
BMDP Statistical Software – Great for SURVIVAL ANALYSIS
BMDP Statistical Software is particularly highly rated for its survival analysis functionality. It offer the choice of 2 estimators for the survival function; Product Limit/Kaplan Meier estimate and the Actuarial Life Table estimate (Program 1L) and it also provides 2 methods for analyzing time-to-response survival data; the Cox Proportional Hazard Model and the Accelerated Failure Time Model (Program 2L).
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