tea {conjoint}

Sample data for conjoint analysis

Description

Sample data in score mode. Rating (score) data does not need any conversion. Data collected in the survey conducted by M. Baran in 2007.

Usage

data(tea)
tpref
tprefm
tprof
tlevn
tsimp

Format

tpref

Vector of preferences (length 1300).

tprefm

Matrix of preferences (100 respondents and 13 profiles).

tprof

Matrix of profiles (4 attributes and 13 profiles).

tlevn

Character vector of names for the attributes' levels.

tsimp

Matrix of simulation profiles.

Examples

library(conjoint)
data(tea)
print(tprefm)
print(tprof)
print(tlevn)
print(tsimp)