protein: Protein data

Description Format Source


The data measure the amount of protein consumed for nine food groups in 25 European countries. The nine food groups are red meat (RedMeat), white meat (WhiteMeat), eggs (Eggs), milk (Milk), fish (Fish), cereal (Cereal), starch (Starch), nuts (Nuts), and fruits and vegetables (FruitVeg).


A data matrix with 25 rows (the European countries) and 9 columns (the food groups)


Originated by A. Weber and cited in Hand et al., A Handbook of Small Data Sets, (1994, p. 297).

chavent/sparsePCA documentation built on July 2, 2017, 1:14 a.m.