Re: [R] Error message when fitting a binomial response model using glm

2014-05-24 Thread David Winsemius
On May 23, 2014, at 2:04 PM, Adams, Jean wrote: > Roland, > > I did a google search for > R Error: inner loop 2; cannot correct step size > and found an old R-help message that suggests the glm() algorithm cannot > converge. > https://stat.ethz.ch/pipermail/r-help/2009-December/223142.ht

Re: [R] Error message when fitting a binomial response model using glm

2014-05-23 Thread Adams, Jean
Roland, I did a google search for R Error: inner loop 2; cannot correct step size and found an old R-help message that suggests the glm() algorithm cannot converge. https://stat.ethz.ch/pipermail/r-help/2009-December/223142.html I get the same error message as you when I fit glm(cb

[R] Error message when fitting a binomial response model using glm

2014-05-23 Thread Roland Deutsch
Dear R-help, during a simulation study using glm, I got the following error message for which I cannot determine the cause: Error: inner loop 2; cannot correct step size Below is the code for which this error occurred is clog<-function(){ linkfun<-function(mu) qexp(mu) linkinv<-function(