Re: [R] appropriate test in glm when the family is Gamma

2012-09-25 Thread Ben Bolker
粕谷 英一 kyushu-u.org> writes: > Which test is most appropriate in glm when the family is Gamma? > In the help page of anova.glm, I found the following “For models > with known dispersion (e.g., binomial and Poisson fits) the > chi-squared test is most appropriate, and for those with dispersion

[R] appropriate test in glm when the family is Gamma

2012-09-24 Thread 粕谷 英一
Dear R users, Which test is most appropriate in glm when the family is Gamma? In the help page of anova.glm, I found the following “For models with known dispersion (e.g., binomial and Poisson fits) the chi-squared test is most appropriate, and for those with dispersion estimated by moments