THE ANALYSIS OF CONTINGENCY TABLES WITH GROUPINGS BASED ON QUANTITATIVE CHARACTERS
成果类型：
Article
署名作者：
YATES, F
刊物名称：
BIOMETRIKA
ISSN/ISSBN：
0006-3444
DOI：
10.2307/2332637
发表日期：
1948
页码：
176181
关键词：
摘要：
A p x q contingency table is usually tested for independence by a Chi-square test with (p-1)(q-1) degrees of freedom. If the groupings are directly or indirectly based on numerical scales, a test which takes into account trend effects is desirable. It is suggested that a test of significance of the regression coefficients might be useful. The calculations for this test are formalized.