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实验设计中的重复原则
引用本文:柳伟伟,胡良平,贾元杰,鲍晓蕾. 实验设计中的重复原则[J]. 药学服务与研究, 2010, 10(5): 330-334
作者姓名:柳伟伟  胡良平  贾元杰  鲍晓蕾
作者单位:军事医学科学院科技部生物医学统计学咨询中心,北京,100850
摘    要:
重复原则是指相同实验条件下的独立重复实验的次数要足够多,其最重要的具体实施,就是样本含量的确定。当样本含量过少时,常常会导致假阴性结果的产生。

关 键 词:统计学  实验设计  重复原则

Replication principle in experimental design
LIU Weiwei,HU Liangping,JIA Yuanjie,BAO Xiaolei. Replication principle in experimental design[J]. Pharmaceutical Care and Research, 2010, 10(5): 330-334
Authors:LIU Weiwei  HU Liangping  JIA Yuanjie  BAO Xiaolei
Affiliation:LIU Weiwei,HU Liangping,JIA Yuanjie,BAO Xiaolei(Consulting Centre of Biomedical Statistics,Department of Science and Technology,Academy of Military Medical Sciences,Beijing 100850,China)
Abstract:
The replication principle refers to the sufficiency of repreated independent experiments under the same experimental conditions,of which the most important measure is to choose a suitable sample size.A small sample size often leads to a false negative result.
Keywords:statistics  experimental design  replication principle  
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