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
February 1994
DOI
10.2466/pms.1994.78.1.275
ISSN
0031-5125