nQuery Advisor + nTerim
Download nQuery Advisor + nTerim 7.0 from our website for free. The following version: 7.0 is the most frequently downloaded one by the program users. NQuery Advisor + nTerim is included in Business Tools. Our antivirus check shows that this download is clean. This software was originally created by Statistical Solutions Ltd.
From the developer:
Statistical power analysis and sample size determination are crucial elements of study design. A study that is too small may produce inconclusive results, while a study that is too large will waste scarce resources. nTerim provides power and sample size calculations for group sequential trials. nTerim uses the alpha-spending function of Lan & DeMets and includes the spending functions from O’Brien-Fleming, Pocock, Hwang-Shih-DeCani and others.
You may want to check out more software, such as File Type Advisor, PC Inventory Advisor or Network Inventory Advisor, which might be similar to nQuery Advisor + nTerim.