Selected Publications
[1] Chen, Ziqi, Ning, Jing, Shen, Yu, Qin, Jing. Combining Primary cohort data with external aggregate information without assuming comparability. Biometrics. (Accept) (SCI)
[2] Chen, Ziqi, Hu, Jianhua, Zhu, Hongtu. Surface Functional Models. Journal of Multivariate Analysis. (Accept) (SCI)
[3] Jiang, Binyan, Chen, Ziqi, Leng, Chenlei. Dynamic Linear Discriminant Analysis for High-dimensional Data. Bernoulli. 26, 1234-1268. 2020. (SCI)
[4] Chen, Ziqi, Gao, Qibing, Fu, Bo, Zhu, Hongtu. Monotone Nonparametric Regression for Functional/Longitudinal Data. Statistica Sinica. 29, 2229-2249. 2019. (SCI)
[5] Chen, Ziqi, Tang, Man-Lai, Gao, Wei, A profile likelihood approach for longitudinal data analysis, Biometrics, 74, 220–228,2018 (SCI)
[6] Chen, Ziqi, Leng, Chenlei, Dynamic covariance models. Journal of the American Statistical Association, 111, 1196-1207, 2016. (SCI)
[7] Chen, Ziqi, Leng, Chenlei, Local linear estimation of covariance matrices via Cholesky decomposition, Statistica Sinica, 25, 1249-1263, 2015. (SCI)
[8] Chen, Ziqi, Tang, Man-Lai, Gao, Wei, Shi, Ning-Zhong, New robust variable selection methods for linear regression models, Scandinavian Journal of Statistics, 41(3), 725-741, 2014. (SCI)
[9] Chen, Ziqi, Shi, Ning-Zhong, Gao, Wei, Tang, Man-Lai, Efficient semiparametric mean-association estimation for longitudinal binary responses, Statistics in Medicine, 31(13), 1323- 1341, 2012. (SCI)
[10] Chen, Ziqi, Shi, Ning-Zhong, Gao, Wei, Tang, Man-Lai, Efficient semiparametric estimation via Cholesky decomposition for longitudinal data, Computational Statistics and Data Analysis, 55(12), 3344-3354, 2011. (SCI)