POWCOR - A POWER ANALYSIS AND SAMPLE-SIZE PROGRAM FOR TESTING DIFFERENCES BETWEEN DEPENDENT AND INDEPENDENT CORRELATIONS

被引：7

作者：

ALLISON, DB ^{[1
]}

GORMAN, BS ^{[1
]}

机构：

[1] HOFSTRA UNIV,HEMPSTEAD,NY 11550

来源：

EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT | 1993年 / 53卷 / 01期

关键词：

D O I：

10.1177/0013164493053001014

中图分类号：

G44 [教育心理学];

学科分类号：

0402 ; 040202 ;

摘要：

POWCOR is a BASIC program that computes power or needed sample sizes for detecting the differences between pairs of coffelated or independent coffelation coefficients. The program can compute power for unequal samples sizes, given independent correlations.

引用

页码：133 / 137

页数：5

共 11 条

[1]

Cohen J, 1965, HDB CLIN PSYCHOL

[2]

COHEN J, 1988, STATISTICAL POWER AN

[3]

DARLINGTON RB, 1987, BEHAVIORAL STATISTIC

[4] POWER AND SAMPLE-SIZE VIA MS/PC-DOS COMPUTERS [J].