Re: [R] Help with GLM starting values in user defined link function

2014-10-23 Thread Andrew.Hoskins
Hi Ken, Many thanks for your advice. Earlier this morning I stepped my way through the glm.fit function to see where things were falling over and realised that first and foremost I had my link function wrong (link and inverse were back to front). I've now fixed this and can get the model to

Re: [R] Help with GLM starting values in user defined link function

2014-10-23 Thread Ken Knoblauch
csiro.au> writes: > I'm trying to fit a binomial GLM with user defined link function (negative exponential), however I seem to > be unable to find the correct starting values to initialise such a model. I've tried taking starting > values from a logistic and log models fit to the same data an