leafblotch: Leaf blotch on barley
Description
The data gives the proportion of leaf area
affected by leaf blotch on 10 varieties of barley at 9 different
sites.source
R. W. M. Wedderburn (1974) "Quasilikelihood functions, generalized
linear models and the Gauss-Newton method" Biometrika, 61, 439-447.References
P. McCullagh and J. Nelder (1989) "Generalized Linear Models" Chapman
and Hall, 2nd ed.