Journal article
Sample-Size Formulae for Parameter Estimation
Abstract
Formulae are presented for calculating sample-size requirements when the purpose of the study is to estimate the magnitude of a parameter rather than to test an hypothesis. Formulae are given for the mean, a proportion, and correlation, for the slope, intercept, value of Ȳ, and Y for a given value of X in multiple regression, and for the odds and risk ratios.
Authors
Streiner DL
Journal
Perceptual and Motor Skills, Vol. 78, No. 1, pp. 275–284
Publisher
SAGE Publications
Publication Date
2 1994
DOI
10.2466/pms.1994.78.1.275
ISSN
0031-5125