Dear All:
I have an experiment in which a suite of field enclosures were each stocked with approximately 100 frog embryos. I would like to analyze survival from this experiment as a two column response, e.g. cbind(survived, died). Is it possible to use a probit link (i.e. family = "ordinal") for a non-binary response such as this? If not, would "multinomial2" be an appropriate family for this analysis? For example:
MCMCglmm(cbind(survived,(died))~x, random = ~clutch + block, family = "multinomial2", data = xx)

Many thanks, 
Steve
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