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Statistica Sinica

Volume 30, Number 4, October 2020

corresponding author*
DISCUSSION
	On Algorithmic and Modeling Approaches to Imputation in Large Data Sets Roderick J. Little		doi:10.5705/ss.202018.0207 1685
	Missing Data, Imputation and Regression Trees Wei-Yin Loh*, Qiong Zhang, Wenwen Zhang and Peigen Zhou		doi:10.5705/ss.202019.0122 1697
GENERAL
	Network GARCH Model Jing Zhou, Dong Li*, Rui Pan and Hansheng Wang	Supp	doi:10.5705/ss.202018.0234 1723
	Estimation and inference for very large linear mixed effects models Katelyn Gao and Art B. Owen*	Supp	doi:10.5705/ss.202018.0029 1741
	Generalized scale-change models for recurrent event processes under in- formative censoring Gongjun Xu*, Sy Han Chiou, Jun Yan, Kieren Marr and Chiung-Yu Huang	Supp	doi:10.5705/ss.202018.0224 1773
	High-dimensional linear regression for dependent data with applications to nowcasting Yuefeng Han and Ruey S. Tsay*	Supp	doi:10.5705/ss.202018.0044 1797
	Nonparametric cluster analysis on multiple outcomes of longitudinal data Yang Lv, Xiaolu Zhu, Zhongyi Zhu and Annie Qu*	Supp	doi:10.5705/ss.202018.0032 1829
	Multicategory outcome weighted margin-based learning for estimating individualized treatment rules Chong Zhang, Jingxiang Chen, Haoda Fu, Xuanyao He, Ying-Qi Zhao and Yufeng Liu*	Supp	doi:10.5705/ss.202017.0527 1857
	Finite mixture modeling, classification and statistical learning with order statistics Armin Hatefi*, Nancy Reid, Mohammad Jafari Jozani and Omer Ozturk	Supp	doi:10.5705/ss.202018.0266 1881
	Joint models for grid point and response processes in longitudinal and functional data Daniel Gervini* and Tyler J Baur	Supp	doi:10.5705/ss.202018.0321 1905
	Lasso-based variable selection of ARMA models Ngai Hang Chan*, Shiqing Ling and Chun Yip Yau		doi:10.5705/ss.202017.0500 1925
	A simple and efficient estimation method for models with non-ignorable missing data Chunrong Ai, Oliver Linton and Zheng Zhang*	Supp	doi:10.5705/ss.202018.0107 1949
	A lack-of-fit test with screening in sufficient dimension reduction Yaowu Zhang, Wei Zhong and Liping Zhu*	Supp	doi:10.5705/ss.202018.0176 1971
	Universal and efficient tests for homogeneity of mean directions of circular populations Ashis SenGupta and Hemangi V. Kulkarni*		doi:10.5705/ss.202017.0501 1995
	Large multi-scale spatial modeling using tree shrinkage priors Rajarshi Guhaniyogi* and Bruno Sanso	Supp	doi:10.5705/ss.202018.0232 2023
	Modeling and estimation of contagion-based social network dependence with time-to-event data Lin Yu, Wenbin Lu* and Danyang Huang		doi:10.5705/ss.202018.0222 2051
	Variable selection for classification with derivative-induced regularization Xin He, Shaogao Lv* and Junhui Wang		doi:10.5705/ss.202018.0086 2075
	Detection and replenishment of missing data in marked point processes Jiancang Zhuang*, Ting Wang and Koji Kiyosugi	Supp	doi:10.5705/ss.202017.0403 2105
	A new class of measures for testing independence Xiangrong Yin* and Qingcong Yuan	Supp	doi:10.5705/ss.202017.0538 2131
	A two-step geometric framework for density modeling Sutanoy Dasgupta*, Debdeep Pati and Anuj Srivastava	Supp	doi:10.5705/ss.202018.0231 2155
	Adaptive estimation in two-way sparse reduced-rank regression Zhuang Ma, Zongming Ma and Tingni Sun*	Supp	doi:10.5705/ss.202017.0073 2179
	A class of multi-resolution approximations for large spatial datasets Matthias Katzfuss* and Wenlong Gong	Supp	doi:10.5705/ss.202018.0285 2203