Statistical Analysis of Complex Computer Models in Astronomy Joshua Lukemire, Qian Xiao, Abhyuday Mandal and Weng Kee Wong Eur. Phys. J. Spec. Top., 230 10 (2021) 2253-2263 Published online: 09 August 2021 DOI: 10.1140/epjs/s11734-021-00204-y