Identifying multiple change points in a linear mixed effects model.
Identifying multiple change points in a linear mixed effects model.
复制标题
DOI:
10.1002/sim.5996
复制
发表时间:
2014-03-15
影响因子:
2
通讯作者:
Albert, Paul S.
中科院分区:
文献类型:
--
作者:
Lai, Yinglei;Albert, Paul S.
关键词:
Although change-point analysis methods for longitudinal data have been developed, it is often of interest to detect multiple change-points in longitudinal data. In this paper, we propose a linear mixed effects modeling framework for identifying multiple change-points in longitudinal Gaussian data. Specifically, we develop a novel statistical and computational framework that integrates the Expectation-Maximization (E-M) and the Dynamic Programming (DP) algorithms. We conduct a comprehensive simulation study to demonstrate the performance of our method. Our method is illustrated with an analysis of data from a trial evaluating a behavioral intervention for the control of type I diabetes in adolescents with HbA1c as the longitudinal response variable.
登录
查看更多内容
影响因子:
1.9
作者:
Picard, F.;Robin, S.;Daudin, J.-J.
通讯作者:
Daudin, J.-J.
DOI:
10.1046/j.0035-9254.2003.05116.x
发表时间:
2004-01-01
影响因子:
1.6
作者:
Jackson, CH;Sharples, LD
通讯作者:
Sharples, LD
影响因子:
2.1
作者:
Olshen, AB;Venkatraman, ES;Wigler, M
通讯作者:
Wigler, M
影响因子:
2.2
作者:
Rigaill, G.;Lebarbier, E.;Robin, S.
通讯作者:
Robin, S.
影响因子:
2.1
作者:
Albert, PS;Hunsberger, SA;Taylor, PR
通讯作者:
Taylor, PR