Martin S, Raim AM, Huang W, Adragni KP. ManifoldOptim: An R Interface to the ROPTLIB Library for Riemannian Manifold Optimization. J. Stat. Soft. [Internet]. 2020 Apr. 18 [cited 2024 Nov. 21];93(1):1-32. Available from: https://www.jstatsoft.org/index.php/jss/article/view/v093i01