Table S6.

Comparison of model fits including the alternative frog and Bd grouping variables

Fixed effects*	−2 Log likelihood	No. of parameters	AIC	BIC†
Frog type + Bd source + week + week2	774.4	10	794.4	809.0
Frog source + Bd source + week + week2	768.5	14	796.5	817.0
Frog type + Bd type + week + week2	793.4	8	809.4	821.2
Frog source + Bd type + week + week2	791.7	12	815.7	833.2

^*The frog source and Bd source variables indicate the identities of the source lakes for the frogs and Bd, whereas the frog type and Bd type variables indicate only whether the frogs and Bd came from one of the persistent populations.

^†Bayesian information criterion.