Standard deviations and standard errors.
作者信息
Altman Douglas G, Bland J Martin
机构信息
Cancer Research UK/NHS Centre for Statistics in Medicine, Wolfson College, Oxford OX2 6UD.
出版信息
BMJ. 2005 Oct 15;331(7521):903. doi: 10.1136/bmj.331.7521.903.
Abstract
摘要
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