The sorption was measured for a variety of hazardous organic solvents. The solvents were classified into three types (esters, aromatics, and chloroalkanes), and the purpose was to examine differences between the three types.
data(hazard)
A data frame with 32 observations on the following 2 variables.
type
type of solvent. Factor with levels aromatic
chlor
estere
sorption
sorption measurements