文章基本信息

标题：Different tests for a difference: how do we do research?
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作者：Gordon B. Drummond ; Sarah L. Vowler
期刊名称：Advances in Physiology Education
印刷版ISSN：1043-4046
电子版ISSN：1522-1229
出版年度：2012
卷号：36
期号：1
页码：3-5
DOI：10.1152/advan.00121.2011
语种：English
出版社：The American Physiological Society
摘要：Key Points most biological scientists conduct experiments to look for effects, and test the results statistically. We have already described Student's t test which is very commonly used. However, this test concentrates on a very limited question. We assume that there is no effect in the experiment