Joseph B. Rickert

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icon location San Jose, CA icon location Joseph Rickert is a statistician and long time R Community member

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numerical overflow in calculating likelihood

The text file contains some code that generates synthetic data to reproduce the msm error **Error in Ccall.msm(params, do.what = "lik", ...) : numerical overflow in calculating likelihood** [repex_msm_0verflow.txt](https://github.com/chjackson/msm/files/4719043/repex_msm_0verflow.txt)

numerical overflow in calculating likelihood

Hello Professor Jackson, Thank you for the quick reply. Yes, I can see that it is an identifiability problem. In fact, I have observed that constraining the transition matrix is...