Tim Disher

Convergence diagnostics?

5

Is there a standard way to assess convergence of sampler? I have tried to find chains of estimates for trees to feed into something like posterior but am not having...

Predicting new groups in dbart_vi?

6

I am using dbart_vi to fit a random intercept model to allow for estimation of correlated effects across multiple outcomes. The ultimate goal of this analysis is to inform a...

DIC/LOO bad pareto k and general interpretation

1

Noticing that when you don't have IPD in an analysis pareto k estimates are usually pathological which implies LOO and associated SEs are unreliable. This aligns with expectations based on...

Marginal effects in an external target population

3

I am planning to use ML-NMR for an analysis where we would subsequently want to get marginal effects in a target population external to the network that has the relevant...

I don't believe this is a function yet but I wondered about the possibility of having mixed aggregate and individual level data in disease spaces where it is common for...