What Could Possibly Go Wrong?

Abstract

Bias limit exceeded . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Initial log likelihood NA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Variance calculation failed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Log likelihood becomes NA or improbably large after a few evaluations . . . . . . . . . . . . . . . 4 Possible maximization error: nlm code 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 secr.fit requests more memory than is available . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Covariate factor levels differ between sessions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Estimates from finite mixture models appear unstable . . . . . . . . . . . . . . . . . . . . . . . . . 6