Error: “initial value in 'vmmin' is not finite” not in mle2() but in confint()
I know the web is plastered with questions (and answers) about the 'initial value in vmmim is not finite' error when trying to fit parameters for an mle2 object. I do not have this error when creating my mle2 object, but I DO get this error when trying to find the 95% CI for a parameter from an mle2 object. Here is a reproducible example: Here are the data: d = structure(list(SST_1YR = c(11.6, 11.7, 11.9, 12, 12.1, 12.2, 12.3, 12.4, 12.5, 12.6, 12.7, 12.8, 12.9, 13, 13.1, 13.2, 13.3, 13.4, 13.5, 13.6, 13.7, 13.8, 13.9, 14, 14.2, 14.3, 14.4, 14.5, 14.6, 14.7, 14.8, 14.9, 15, 15.1, 15.2, 15.3,