Newton-Raphson and EM Algorithms for Linear Mixed-Effects Models for Repeated-Measures Data
本文比较了牛顿-拉夫森和EM算法在重复测量数据线性混合效应模型中的应用，为统计学者选择计算方法提供参考。
Mary J. Lindstrom, Douglas M. Bates, Newton-Raphson and EM Algorithms for Linear Mixed-Effects Models for Repeated-Measures Data, Journal of the American Statistical Association, Vol. 83, No. 404 (Dec., 1988), pp. 1014-1022