search for: nonexp2

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2009 Apr 23
1
iteration limit error in gamm and notExp2
hi, I am trying to run a mixed effect gam using gamm (mgcv) and I get the following error: "Error in lme.formula(y ~ X - 1, random = rand, data = strip.offset(mf), : nlminb problem, convergence error code = 1 message = iteration limit reached without convergence (9)" I've read all about 'notExp2' but since I am not an expert I didn't understand that much. I was