TY - JOUR A1 - Vehtari, A. A1 - Gelman, A. A1 - Simpson, D. A1 - Carpenter, B. A1 - Bürkner, P.C. T1 - Rank-normalization, folding, and localization: An improved Ȓ for assessing convergence of MCMC (with discussion Y1 - 2021 DO - 10.1214/20-BA1221 VL - 16 IS - 2 ER -