ANALYSIS OF CROSS-OVER TRIALS WHEN WITHIN-SUBJECT ERRORS FOLLOW AN AR(1) PROCESS

被引:6
作者
CHI, EM [1 ]
机构
[1] BRISTOL MYERS SQUIBB,PRINCETON,NJ 08543
关键词
GENERALIZED LEAST SQUARES ESTIMATE; RECOVERY OF INTERBLOCK INFORMATION; RESTRICTED LIKELIHOOD FUNCTION; WHITENING TRANSFORMATION;
D O I
10.1002/bimj.4710340309
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
For cross-over trials with the assumption that the within-subject errors follow an AR(1) process, we propose a method, which is simple to compute, to obtain the generalized least squares estimates. The computation is easily implemented on any software that handles matrix manipulations.
引用
收藏
页码:359 / 365
页数:7
相关论文
共 8 条
[1]   MODELS FOR LONGITUDINAL DATA WITH RANDOM EFFECTS AND AR(1) ERRORS [J].
CHI, EM ;
REINSEL, GC .
JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 1989, 84 (406) :452-459
[2]  
CHI EM, 1990, STAT MED, V10, P1115
[3]  
HARVILLE DA, 1974, BIOMETRIKA, V61, P383, DOI 10.2307/2334370
[4]  
Jones B., 1989, DESIGN ANAL CROSS OV, V1st, DOI [10.4324/9780203009277, DOI 10.4324/9780203009277]
[5]   THE ANALYSIS OF DATA FROM 2X2 CROSSOVER TRIALS WITH BASELINE MEASUREMENTS [J].
KENWARD, MG ;
JONES, B .
STATISTICS IN MEDICINE, 1987, 6 (08) :911-926
[6]   RANDOM-EFFECTS MODELS FOR LONGITUDINAL DATA [J].
LAIRD, NM ;
WARE, JH .
BIOMETRICS, 1982, 38 (04) :963-974
[8]   THE 2-PERIOD CROSSOVER DESIGN WITH BASELINE MEASUREMENTS [J].
WALLENSTEIN, S ;
FLEISS, JL .
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS, 1988, 17 (10) :3333-3343