Repeated measurement analysis for nonnormal data in small samples
作者:
Myunghee C. Paik,
期刊:
Communications in Statistics - Simulation and Computation
(Taylor Available online 1988)
卷期:
Volume 17,
issue 4
页码: 1155-1171
ISSN:0361-0918
年代: 1988
DOI:10.1080/03610918808812718
出版商: Marcel Dekker, Inc.
关键词: repeated measures;generalizedlinear models;small sample property;jackknife
数据来源: Taylor
摘要:
The small sample performance of Zeger and Liang's extended generalized linear models for the analysis of longitudinal data (Biometrics, 42,121-130,1986) is investigated for correlated gamma data. Results show that the confidence intervals do not provide desirable coverage of the true parameter due to considerably biased point estimates. Improved estimates are proposed using the jackknife procedure. Simulations performed to evaluate the proposed estimates indicate superior properties to the previous estimates.
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