使用期限租赁版
许可形式单机和网络版
原产地Ireland
介质下载版
适用平台Windows或Mac
科学软件网销售软件达20年，有丰富的销售经验以及客户资源，提供的产品涵盖各个学科，包括经管，仿真，地球地理，生物化学，工程科学，排版及网络管理等。此外，我们还提供很多附加服务，如：现场培训、视频课程、解决方案、咨询服务等。
盲估计样本量 如果与中间值相比，研究前方差被低估，则增加样本量
无盲样本量重估计 定义中间分析是否“可信”
分组序贯试验 为了有效性/无用性而提前停止
条件把握度 一种频率分析法，给出在研究结束时达到统计显著性的概率，给出在中期分析之前获得的数据
The installation qualification tool ensures that all of the files that are expected are present and that their integrity has been maintained.
The operational qualification tool ensures that every calculation used in nQuery is still giving the same results as expected through our internal testing. Both of these tools are designed to be easy to use and intuitive and to provide results that can be easily read by anyone in the organization.
Confidently Predict Future Milestones of Your Trial
Recruitment Prediction
Events Prediction
Receive Regulatory Approval
Consistently calculate the appropriate sample size for FDA/EMA submission
20年来，公司始终秉承、专注、专心的发展理念，厚积薄发，积累了大量的人才、技术以及行业经验，在行业内得到了大量用户的认可和高度评价。
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