@article{Vehtari2017,
author = {Vehtari, A. and Gelman, A. and Gabry, J.},
title= {Practical Bayesian model evaluation using leave-one-out cross-validation and WAIC},
year = {2017},
doi = {10.1007/s11222-016-9696-4},
volume = {27},
pages = {1413--1432},
}