[R] Inverse Gaussian dist in a GEE model

René Holst rho at aqua.dtu.dk
Mon Feb 9 22:27:49 CET 2009

For a simulation study, I need to fit a GEE with a IG distribution and using a log link function. As far as I know, there are two GEE packages available ('gee' and 'geepack') but none of them supports IG. I've also tried using family=quasi("log","mu^3") (without luck!).'
Any guidance is highly appreciated

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