VOL. 36 · NO. 2 | May 2021
 
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Frontmatter
Statist. Sci. 36 (2), (May 2021)
No abstract available
Statist. Sci. 36 (2), (May 2021)
No abstract available
Articles
Ruobin Gong, Xiao-Li Meng
Statist. Sci. 36 (2), 169-190, (May 2021) DOI: 10.1214/19-STS765
KEYWORDS: imprecise probability, model uncertainty, Choquet capacity, belief function, Coherence, Monty Hall problem
Glenn Shafer
Statist. Sci. 36 (2), 191-195, (May 2021) DOI: 10.1214/21-STS765A
KEYWORDS: Bayes’s rule of conditioning, Dempster’s rule, conditional probability, conditionalization, imprecise probabilities, probability protocols, relative probability, updating
Chuanhai Liu, Ryan Martin
Statist. Sci. 36 (2), 196-200, (May 2021) DOI: 10.1214/21-STS765B
KEYWORDS: belief function, efficiency, lower and upper probability, inferential models, validity
Gregory Wheeler
Statist. Sci. 36 (2), 201-204, (May 2021) DOI: 10.1214/21-STS765C
KEYWORDS: Desirable gambles, lower previsions, imprecise probabilities, dilation
Thomas Augustin, Georg Schollmeyer
Statist. Sci. 36 (2), 205-209, (May 2021) DOI: 10.1214/21-STS765D
KEYWORDS: imprecise probabilities, Choquet capacities, updating, neighborhood models, generalized Bayes rule, Dempster’s rule of conditioning
Ruobin Gong, Xiao-Li Meng
Statist. Sci. 36 (2), 210-214, (May 2021) DOI: 10.1214/21-STS765REJ
No abstract available
Jian Huang, Yuling Jiao, Bangti Jin, Jin Liu, Xiliang Lu, Can Yang
Statist. Sci. 36 (2), 215-238, (May 2021) DOI: 10.1214/19-STS758
KEYWORDS: nonconvex penalty, Sparsity, primal-dual active set algorithm, continuation, consistency
Anthony C. Atkinson, Marco Riani, Aldo Corbellini
Statist. Sci. 36 (2), 239-255, (May 2021) DOI: 10.1214/20-STS778
KEYWORDS: ACE, AVAS, constructed variable, extended Yeo–Johnson transformation, Forward search, linked plots, Robust methods
Ian W. McKeague
Statist. Sci. 36 (2), 256-263, (May 2021) DOI: 10.1214/20-STS780
KEYWORDS: Mandelbrot cascade, Marčenko–Pastur law, martingale convergence, random matrices, Wigner’s semicircle law
Jianqing Fan, Cong Ma, Yiqiao Zhong
Statist. Sci. 36 (2), 264-290, (May 2021) DOI: 10.1214/20-STS783
KEYWORDS: neural networks, overparametrization, Stochastic gradient descent, approximation theory, Generalization error
Tze Leung Lai, Hongsong Yuan
Statist. Sci. 36 (2), 291-302, (May 2021) DOI: 10.1214/20-STS784
KEYWORDS: control, gradient boosting, optimization, recursive stochastic algorithms, regret, weak greedy variable selection
Jianqing Fan, Kaizheng Wang, Yiqiao Zhong, Ziwei Zhu
Statist. Sci. 36 (2), 303-327, (May 2021) DOI: 10.1214/20-STS785
KEYWORDS: factor model, PCA, Covariance estimation, perturbation bounds, robustness, random sketch, FarmSelect, FarmTest
Efstathia Bura, Bing Li, Lexin Li, Christopher Nachtsheim, Daniel Pena, Claude Setodji, Robert E. Weiss
Statist. Sci. 36 (2), 328-337, (May 2021) DOI: 10.1214/20-STS801
KEYWORDS: Bayesian methods, central subspace, Cook’s distance, envelope methods, influence, neural networks, optimal experimental design, regression diagnostics, sufficient dimension reduction
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