% Generated by roxygen2: do not edit by hand % Please edit documentation in R/aaa.R \docType{data} \name{mp3} \alias{mp3} \title{Conjoint data for MP3 players} \format{ A data frame with 18 rows and 6 variables } \usage{ data(mp3) } \description{ Conjoint data for MP3 players } \details{ Ratings reflect the evaluation of 18 alternative MP3 players by one respondent. Description provided in attr(mp3, "description") } \keyword{datasets}