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GENERALIZED METHOD OF MOMENTS FOR NONIGNORABLE MISSING DATA 期刊论文
STATISTICA SINICA, 2018, 卷号: 28, 期号: 4, 页码: 2107-2124
作者:  Zhang, Li;  Lin, Cunjie;  Zhou, Yong
收藏  |  浏览/下载:208/0  |  提交时间:2019/01/11
Estimating equations  exponential tilting  generalized method of moments  kernel regression  nonignorable missing  nonresponse instrument  
An embedded estimating equation for the additive risk model with biased-sampling data 期刊论文
SCIENCE CHINA-MATHEMATICS, 2018, 卷号: 61, 期号: 8, 页码: 1495-1518
作者:  Zhang, Feipeng;  Zhao, Xingqiu;  Zhou, Yong
收藏  |  浏览/下载:173/0  |  提交时间:2018/09/08
additive risk model  biased-sampling data  missing covariates  estimating equation  model checking  
How to Make Model-free Feature Screening Approaches for Full Data Applicable to the Case of Missing Response? 期刊论文
SCANDINAVIAN JOURNAL OF STATISTICS, 2018, 卷号: 45, 期号: 2, 页码: 324-346
作者:  Wang, Qihua;  Li, Yongjin
收藏  |  浏览/下载:185/0  |  提交时间:2018/07/30
borrowing missingness information  missing data  ultrahigh dimensionality  variable screening  
The distribution of stars around the Milky Way's central black hole I. Deep star counts 期刊论文
ASTRONOMY & ASTROPHYSICS, 2018, 卷号: 609, 页码: 18
作者:  Gallego-Cano, E.;  Schodel, R.;  Dong, H.;  Nogueras-Lara, F.;  Gallego-Calvente, A. T.;  Amaro-Seoane, P.;  Baumgardt, H.
收藏  |  浏览/下载:151/0  |  提交时间:2018/07/30
galaxies: structure  Galaxy: center  Galaxy: structure  infrared: stars  
The distribution of stars around the Milky Way's central black hole III. Comparison with simulations 期刊论文
ASTRONOMY & ASTROPHYSICS, 2018, 卷号: 609, 页码: 6
作者:  Baumgardt, H.;  Amaro-Seoane, P.;  Schodel, R.
收藏  |  浏览/下载:210/0  |  提交时间:2018/07/30
methods: numerical  Hertzsprung-Russell and C-M diagrams  stars: kinematics and dynamics  Galaxy: centre  Galaxy: nucleus