caDataIce: Sample data for conjoint analysis

In conjoint: An Implementation of Conjoint Analysis Method

Description

Sample artificial data in rank mode. Ranking (rank) data needs conversion into rating (score) data.

Usage

data(ice)
ipref
iprof
ilevn

Format

ipref

Matrix of preferences (6 respondents and 9 profiles).

iprof

Matrix of profiles (4 attributes and 9 profiles).

ilevn

Character vector of names for the attributes' levels.

Examples

library(conjoint)
data(ice)
print(iprof)
print(ipref)
print(ilevn)

Example output

  flavour price container topping
1       2     1         1       1
2       3     2         1       1
3       1     1         2       1
4       1     2         2       1
5       2     3         2       1
6       3     3         2       1
7       1     3         1       2
8       3     1         2       2
9       2     2         2       2
  profile1 profile2 profile3 profile4 profile5 profile6 profile7 profile8
1        1        6        2        7        8        4        3        9
2        3        4        9        8        1        5        7        6
3        3        5        1        6        8        9        2        7
4        1        4        2        8        9        5        7        6
5        2        6        3        7        8        1        4        5
6        2        5        9        6        7        8        3        4
  profile9
1        5
2        2
3        4
4        3
5        9
6        1
       levels
1   chocolate
2     vanilla
3  strawberry
4       $1.50
5       $2.00
6       $2.50
7        cone
8         cup
9         yes
10         no

conjoint documentation built on May 1, 2019, 8:05 p.m.