Eiiti Kasuya <ekasuscb <at> kyushu-u.org> writes: > > When quasi family (not quasipoisson or quasibinomial) is used in glm, > what is the appropriate test statistic in anova.glm? > Help of anova.glm tells “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 (e.g., gaussian, > quasibinomial and quasipoisson fits) the F test is most appropriate”. I > assume that F is appropriate in the case of quasi (not quasipoisson or > quasibinomial). Is this correct? > > Ei Kasuya > Yes.
References are Venables and Ripley (i.e. MASS) and Crawley's Statistical Data Analysis book. Ben Bolker ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.