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#31
09.08.2007, 09:17
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A free software package that can simulate Randomized Controlled Clinical Trials (RCTs).
With the CTS a user can explore aspects of the design, conduction and analyses of RCTs How it works? Typically, the user conceives a trial, including risk subgroups, sample size, outcome rates, effect size, lost to follow-up, compliance, stopping rules, etc. Then the program generates 1000s of such trials. A summary of the results is presented, including relative risks, relative risk reductions, confidence intervals, p-values, etc. A number of graphics is also available. The simulator also includes a sample size calculator for cluster or individually randomized trials. [Ссылки доступны только зарегистрированным пользователям ] 
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Древовидный вид