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Estimation of Growth Parameters for Data at Unequal Time Intervals

โœ Scribed by Gulland, J. A.; Holt, S. J.

Book ID
121378247
Publisher
Oxford University Press
Year
1959
Tongue
English
Weight
154 KB
Volume
25
Category
Article
ISSN
1054-3139

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A general procedure for fitting growth curves is proposed that can be applied to longitudinal data even if observations are missing or irregularly spaced. Maximum likelihood estimates for mean growths are obtained from an EM algorithm. Estimates for standard errors, percentiles, and growth velocitie