Statistics review 3:: Hypothesis testing and P values

被引：42
作者：
Whitley, E [1 ]
Ball, J
机构：
[1] Univ Bristol, Bristol, Avon, England
[2] Univ London St Georges Hosp, Sch Med, London SW17 0RE, England
来源：
CRITICAL CARE | 2002年 / 6卷 / 03期
关键词：
hypothesis testing; null hypothesis; P value;
D O I：
10.1186/cc1493
中图分类号：
R4 [临床医学];
学科分类号：
1002 ; 100602 ;
摘要：
The present review introduces the general philosophy behind hypothesis (significance) testing and calculation of P values. Guidelines for the interpretation of P values are also provided in the context of a published example, along with some of the common pitfalls. Examples of specific statistical tests will be covered in future reviews.
引用
收藏
页码：222 / 225
页数：4
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