费希尔精确检验扩展至2×k列联表：一个BASIC语言的计算机程序

Extension of Fisher's exact test to 2-by-k contingency tables: a computer program in BASIC.

作者信息

Fung K P, Lee J

机构信息

Department of Pediatrics, Occupational and Family Medicine, National University of Singapore, Republic of Singapore.

出版信息

Comput Methods Programs Biomed. 1989 Mar;28(3):195-6. doi: 10.1016/0169-2607(89)90149-1.

DOI:10.1016/0169-2607(89)90149-1

PMID:2702812

Abstract

A randomisation method of analysis for 2 X k contingency table data has been developed. This method, which is based on the fundamental principle of Fisher's exact probability test, gives a more accurate evaluation of the significance probability than does the chi-square test, especially when the sample size is small. A listing from the computer program in BASIC to carry out the 'exact probability test' for analysis of 2 X k contingency table data is available from the authors.

摘要

已开发出一种用于2×k列联表数据的随机化分析方法。该方法基于费舍尔精确概率检验的基本原理，与卡方检验相比，能更准确地评估显著性概率，尤其是在样本量较小时。作者可提供用于分析2×k列联表数据的BASIC计算机程序清单，以进行“精确概率检验”。