The `mammals_milk` data set contains the percentages of five constituents of the milk of 24 mammals: \([W, P, F, L, A]\), where `W` is water, `P` is protein, `F` is fat, `L` is lactose, and `A` is ash.
The `mammals_milk` data set contains the percentages of five constituents of the milk of 24 mammals: \([W, P, F, L, A]\), where `W` is water, `P` is protein, `F` is fat, `L` is lactose, and `A` is ash.