Vu, H. T., & Knuiman, M. W. (2002). A hybrid ML-EM algorithm for calculation of maximum likelihood estimates in semiparametric shared frailty models. Computational statistics & data analysis, 40(1), 173-187. https://doi.org/10.1016/S0167-9473(01)00099-8
Chicago Style (17th ed.) CitationVu, Hien T.V., and Matthew W. Knuiman. "A Hybrid ML-EM Algorithm for Calculation of Maximum Likelihood Estimates in Semiparametric Shared Frailty Models." Computational Statistics & Data Analysis 40, no. 1 (2002): 173-187. https://doi.org/10.1016/S0167-9473(01)00099-8.
MLA (9th ed.) CitationVu, Hien T.V., and Matthew W. Knuiman. "A Hybrid ML-EM Algorithm for Calculation of Maximum Likelihood Estimates in Semiparametric Shared Frailty Models." Computational Statistics & Data Analysis, vol. 40, no. 1, 2002, pp. 173-187, https://doi.org/10.1016/S0167-9473(01)00099-8.