Beefcarcasses | R Documentation |
The data used in this exercise are real data from cattle carcasses in Norwegian Slaughterhouses. Carcasses are classified in accordance with the EUROP standard, where confirmation (i.e. the overall form of the carcass) and fat content are graded at 15 point scale(s). The confirmation class correlates well to the so called KFactor
Beefcarcasses
KFactor will be used as response variable. In addition to KFactor, breed, gender and age is registered for all carcasses. Breed is represented with 3 levels (‘NRF’, i.e. Norwegian Red Cattle, ‘Limousin’ and ‘Holstein’) in the dataset. ‘Holstein’ is a breed specialized on dairy (milk) production, ‘Limousin’ is specialized for beef production and ‘NRF’ is a so-called combination breed, i.e. bred for both dairy and beef production. There are 2 genders, ‘Bull’ (male) and ‘cow’ (female).
lm(KFactor ~ Breed*Gender, data = Beefcarcasses)
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