Two-term Edgeworth expansions of the distributions of fit indexes under fixed alternatives in covariance structure models
Two-term Edgeworth expansions of the distributions of fit indexes under fixed alternatives in covariance structure models
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协方差结构模型中固定方案下拟合指数分布的两项埃奇沃斯展开
DOI:
10.4992/pacjpa.74.0_1am048
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发表时间:
2009
期刊:
影响因子:
--
通讯作者:
H. Ogasawara
中科院分区:
文献类型:
--
作者:
H. Ogasawara
Asymptotic expansions of the distributions of thirteen fit indexes used in covariance structure analysts in practice are obtained. The fit indexes include the usual log likelihood ratio statistic for a posited model and the functions of this statistic and the corresponding statistic of the so-called baseline model of uncorrelated observed variables. The results are derived by the two-term Edgeworth expansion under fixed alternatives for possibly nonnormally distributed data. A numerical example using a misspecified factor analys model is shown to see the behavior of the asymptotic results in finite samples.
DOI:
--
发表时间:
2006
期刊:
Computational Statistics and Data Analysis 50
影响因子:
--
作者:
Ogasawara;H.
通讯作者:
H.
DOI:
--
发表时间:
2007
期刊:
Psychometrika 72
影响因子:
--
作者:
Ogasawara;H.
通讯作者:
H.