glm.binomial.disp       Overdispersed binomial logit models.
glm.poisson.disp        Overdispersed Poisson log-linear models.
holford                 Holford's data on prostatic cancer deaths
lm.disp                 Normal dispersion models.
minitab                 Minitab tree data
orobanche               Germination of Orobanche
salmonellaTA98          Salmonella reverse mutagenicity assay
