[R] R: fitting in logistic model

...Does anybody know more about the way R computes the fitting values of a logistic model? Should I ask to R-devel? Fabrizio Renzi -Messaggio originale- Da: Renzi Fabrizio Inviato: 01 July 2009 09:43 A: 'ted.hard...@manchester.ac.uk'; Marc Schwartz Cc: r-help@r-project.org

[R] R: fitting in logistic model

ac.uk] Inviato: 30 June 2009 19:54 A: Marc Schwartz Cc: r-help@r-project.org; Renzi Fabrizio Oggetto: Re: [R] fitting in logistic model On 30-Jun-09 17:41:20, Marc Schwartz wrote: > On Jun 30, 2009, at 10:44 AM, Ted Harding wrote: > >> >> On 30-Jun-09 14:52:20, Marc Schwartz wrote: &g

[R] fitting in logistic model

I would like to know how R computes the probability of an event in a logistic model (P(y=1)) from the score s, linear combination of x and beta. I noticed that there are differences (small, less than e-16) between the fitting values automatically computed in the glm procedure by R, and the values