摘要
R×C列联表资料是药学科研中经常表达定性资料的一种形式,在临床药物疗效研究方面具有十分广泛的适用性。本文主要从R×C列联表资料的概念、分析方法的合理选用、如何使用SAS程序进行分析,以及如何解释结果几个方面作一概述。
R×C contingency table is one form of expressing qualitative data results for clinical studies on drug efficacy and has found wide applications in the research of clinical drug efficacy. This paper mainly outlines the concept of R×C contin- gency table, the appropriate selection of statistical methods, the analysis by SAS and explanation of the results obtained.
出处
《药学服务与研究》
CAS
CSCD
2013年第1期9-11,共3页
Pharmaceutical Care and Research
关键词
统计学
R×C列联表
SAS实现
统计分析
statistics
R×C contingency tahle
SAS realization
statistical analysis
