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Sliced Regression for Dimension Reduction

Wang, Hansheng; Xia, Yingcun - In: Journal of the American Statistical Association 103 (2008) June, pp. 811-821

Persistent link: https://www.econbiz.de/10005532760

On a Principal Varying Coefficient Model

Jiang, Qian; Wang, Hansheng; Xia, Yingcun; Jiang, Guohua - In: Journal of the American Statistical Association 108 (2013) 501, pp. 228-236

We propose a novel varying coefficient model (VCM), called principal varying coefficient model (PVCM), by characterizing the varying coefficients through linear combinations of a few principal functions. Compared with the conventional VCM, PVCM reduces the actual number of nonparametric...

Persistent link: https://www.econbiz.de/10010971148

Shrinkage Estimation of the Varying Coefficient Model

Wang, Hansheng; Xia, Yingcun - In: Journal of the American Statistical Association 104 (2009) 486, pp. 747-757

Persistent link: https://www.econbiz.de/10004982656

A Multiple-Index Model and Dimension Reduction

Xia, Yingcun - In: Journal of the American Statistical Association 103 (2008) 484, pp. 1631-1640

Persistent link: https://www.econbiz.de/10004982658

Dimension Reduction and Semiparametric Estimation of Survival Models

Xia, Yingcun; Zhang, Dixin; Xu, Jinfeng - In: Journal of the American Statistical Association 105 (2010) 489, pp. 278-290

Persistent link: https://www.econbiz.de/10008784152