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Whether designing a clinical trial or putting together a study proposal, sample size determination is an integral part of the study planning process. With over 20 years of experience in clinical trial design, when using nQuery you can trust that your sample size determination is being conducted to the highest regulatory standards.
So whether you're planning to do a simple t-test analysis, you want to undertake a complex simulation of a survival study when planning it, or you wish to take advantage of interim monitoring in a group sequential design.
Plot Bayesian models
Use the graphing tools to explore and compare your Bayesian analysis. Then easily share your conclusions to all trial stakeholders.
强大的样本大小选项
使用我们的样本量计算器快速计算多种情况下的样本大小
2020年，北京天演融智软件有限公司申请高等教育司产学合作协同育人项目，“大数据”和“机器学习”师资培训项目，以及基于OBE的教考分离改革与教学评测项目已获得批准。我们将会跟更多的高校合作，产学融合协同育人。
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