Volume 12 Number 3 July 2002
Marginal regression models for recurrent and terminal events...................... ...................................................Debashis Ghosh and D. Y. Lin 663 Covariate-Adjusted dependence estimation on a finite bivariate failure time region ..............................................Juanjuan Fan and Ross L. Prentice 689 Tests for lifetime utility or cost via calibrating survival time.................. ..................................................Yijian Huang and Laura Lovato 707 Analysis of parametric models for competing risks................................. ...................................................Ross A. Maller and Xian Zhou 725 Model-based analysis to improve the performance of iterative simulations.......... ...............................................Chuanhai Liu and Donald B. Rubin 750 Resampling methods for homogeneity tests of covariance matrices................... ...........................................Li-Xing Zhu, Kai W. Ng and Ping Jing 769 Single-index volatility models and estimatione.................................... .........................................Yingcun Xia, Howell Tong and W. K. Li 785 Direct estimation in an additive model when the components are proportional....... ....................................................................Lijian Yang 801 Automatic smoothing for discontinuous regression functions........................ ...............................................................Thomas C. M. Lee 823 Asymptotic inference for spatial SCDFs over time.................................. .........................................Jun Zhu, S. N. Lahiri and Noel Cressie 843 Parameter estimation for fractional Brownian surfaces............................. .............................................Zhengyuan Zhu and Michael L. Stein 863 Fractional factorial split-plot designs with minimum aberration and maximum estima -tion capacity..................................Rahul Mukerjee and Kai-Tai Fang 885 Quasi-orthogonal arrays and optimal fractional factorial plans.................... .................................Kashinath Chatterjee, Ashish Das and Aloke Dey 905 Optimal designs for first-order trigonometric regression on a partial cycle....... ....................................................................Huaiqing Wu 917 E(s^2)-optimality and minimum discrepancy in 2-level supersaturated designs....... ............................................Min-Qian Liu and Fred J. Hickernell 917 Dirichlet prior sieves in finite normal mixtures.................................. ...........................................Hemant Ishwaran and Mahmoud Zarepour 931