RatPupWeight {MEMSS}

The weight of rat pups

Description

The RatPupWeight data frame has 322 rows and 5 columns.

Format

This data frame contains the following columns:

weight

a numeric vector

sex

a factor with levels Male Female

Litter

a factor, the litter number

Lsize

a numeric vector

Treatment

an ordered factor with levels Control < Low < High

Source

Pinheiro, J. C. and Bates, D. M. (2000), Mixed-Effects Models in S and S-PLUS, Springer, New York.

Examples

str(RatPupWeight)