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Partial correlation estimation by joint sparse regression models
Peng, Jie; Wang, Pei; Zhou, Nengfeng; Zhu, Ji - In: Journal of the American Statistical Association : JASA 104 (2009) 486, pp. 735-746
Persistent link: https://www.econbiz.de/10003885677
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Quantile regression in reproducing kernel Hilbert spaces
Li, Youjuan; Liu, Yufeng; Zhu, Ji - In: Journal of the American Statistical Association : JASA 102 (2007) 477, pp. 255-268
Persistent link: https://www.econbiz.de/10003431146
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Generalized thresholding of large covariance matrices
Rothman, Adam J.; Levina, Elizaveta; Zhu, Ji - In: Journal of the American Statistical Association : JASA 104 (2009) 485, pp. 177-186
Persistent link: https://www.econbiz.de/10003878178