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November, 1987 Prediction of Future Observations in Growth Curve Models
C. Radhakrishna Rao
Statist. Sci. 2(4): 434-447 (November, 1987). DOI: 10.1214/ss/1177013119

Abstract

The problem of predicting a future measurement on an individual given the past measurements is discussed under nonparametric and parametric growth models. The efficiencies of different methods of prediction are assessed by cross-validation or leave-one-out technique in each of three data sets and the results are compared. Under nonparametric models, direct and inverse regression methods of prediction are described and their relative advantages and disadvantages are discussed. Under parametric models polynomial and factor analytic type growth curves are considered. Bayesian and empirical Bayesian methods are used to deal with unknown parameters. A general finding is that much of the information for forecasting is contained in the immediate past few observations or a few summary statistics based on past data. A number of data reduction methods are suggested and analyses based on them are described. The usefulness of the leave-one-out technique in model selection is demonstrated. A new method of calibration is introduced to improve prediction.

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C. Radhakrishna Rao. "Prediction of Future Observations in Growth Curve Models." Statist. Sci. 2 (4) 434 - 447, November, 1987. https://doi.org/10.1214/ss/1177013119

Information

Published: November, 1987
First available in Project Euclid: 19 April 2007

zbMATH: 0955.62551
MathSciNet: MR933738
Digital Object Identifier: 10.1214/ss/1177013119

Rights: Copyright © 1987 Institute of Mathematical Statistics

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Vol.2 • No. 4 • November, 1987
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