Re: [R] overdispersion and quasibinomial model

djpren wrote: Thanks for the reply. Naturally I already searched the site and help for the answers to these questions. I think I've figured out how to run a quasi-binomial model, but I cannot figure out how to test for over-dispersion or how to apply a shapiro-wilk test. This is not

Re: [R] overdispersion and quasibinomial model

Thanks for the reply. Naturally I already searched the site and help for the answers to these questions. I think I've figured out how to run a quasi-binomial model, but I cannot figure out how to test for over-dispersion or how to apply a shapiro-wilk test. This is not homework, neither do I

Re: [R] overdispersion and quasibinomial model

On Nov 25, 2009, at 7:04 AM, djpren wrote: Thanks for the reply. Naturally I already searched the site and help for the answers to these questions. I think I've figured out how to run a quasi-binomial model, but I cannot figure out how to test for over-dispersion or how to apply a

Re: [R] overdispersion and quasibinomial model

djpren wrote: Thanks for the reply. Naturally I already searched the site and help for the answers to these questions. I think I've figured out how to run a quasi-binomial model, but I cannot figure out how to test for over-dispersion or how to apply a shapiro-wilk test. This is not homework,

[R] overdispersion and quasibinomial model

I am looking for the correct commands to do the following things: 1. I have a binomial logistic regression model and i want to test for overdispersion. 2. If I do indeed have overdispersion i need to then run a quasi-binomial model, but I'm not sure of the command. 3. I can get the residuals of

Re: [R] overdispersion and quasibinomial model

On Nov 24, 2009, at 3:41 PM, djpren wrote: I am looking for the correct commands to do the following things: 1. I have a binomial logistic regression model and i want to test for overdispersion. Under the teach a man to fish precept, ... try: RSiteSearch(test over dispersion binomial