“…Li & Yu, 2012; Chan & Grant, 2016a; Celeux, Forbes, Robert, & Titterington, 2006) and via simulation studies (see, e.g. Ariyo & Adeleke, 2021; Ariyo, Lesaffre, Verbeke, & Quintero, 2021; Ariyo et al, 2019a, 2019; Chan & Grant, 2016b; Merkle, Furr, & Rabe‐Hesketh, 2018) that the use of the conditional likelihood is questionable. In the theoretical argument, for instance, Li and Yu (2012) proved that the conditional likelihood of the augmented data is nonregular and disprove the standard asymptotic arguments that are needed to justify the DIC.…”