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Citation: Qin, Li et Guo, Wensheng, Functional mixed-effects model for periodic data, Biostatistics (Oxford. Print) , 7(2), 2006, pp. 225-234

Authors: Qin, Li Guo, Wensheng Litt, Brian

Citation: Qin, Li et al., A time-frequency functional model for locally stationary time series data, Journal of computational and graphical statistics , 18(3), 2009, pp. 675-693

Authors: Qin, Li Guo, Wensheng

Citation: Qin, Li et Guo, Wensheng, State space representation for smoothing spline ANOVA models, Journal of computational and graphical statistics , 15(4), 2006, pp. 830-847