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Dear all, I've replicated the cheese tasting example on p175 of GLM's by McCullagh and Nelder. This is a 4 treatment (rows) by 9 ordinal response (cols) table. Here's my simple code: #### cheese library(MASS) options(contrasts = c("contr.treatment", "contr.poly")) y = c(0,0, 1, 7, 8,8,19, 8,1, 6,9,12,11, 7,6, 1, 0,0, 1,1, 6, 8,23,7,

You''ll have to forgive me ... I''ve been toying with rails for about a week and although I don''t feel completely lost there''s still a lot that I don''t understand. Here goes. Assume I have a controller called admin in app/controllers as well as three model classes in app/models: product, category, warehouse. How exactly do I use the admin controller to