Re: [R] initial values for alpha and beta in Gamma inverse

2010-12-02 Thread Prof Brian Ripley
See the 'start' argument to glm(). (You have not told us what most of the words in your subject line mean, and I've guessed that c(alpha, beta) are the coefficients in the linear predictor.) On Thu, 2 Dec 2010, Rosario Garcia Gil wrote: Hello I am trying to fit a model using glm function w

[R] initial values for alpha and beta in Gamma inverse

2010-12-02 Thread Rosario Garcia Gil
Hello I am trying to fit a model using glm function with family=Gamma(link="inverse"). Is it possible to give initial values, and how? I tried to search for info but not managed to get any answer. Kind regards and thanks in advance. Rosario [[alternative HTML version deleted]] ___

[R] initial values for alpha and beta in Gamma inverse

2010-12-02 Thread Rosario Garcia Gil
Hello I am trying to fit a model using glm function with family=Gamma(link="inverse"). Is it possible to give initial values, and how? I tried to search for info but not managed to get any answer. Kind regards and thanks in advance. Rosario [[alternative HTML version deleted]] ___