caRankToScore: Function caRankToScore transforms ranking data into rating...
In conjoint: An Implementation of Conjoint Analysis Method

Description Usage Arguments Author(s) References Examples

Function caRankToScore transforms ranking data into rating data design necessary for conjoint model.

1	caRankToScore(y.rank)

y.rank

matrix of preferences in ranking format

Andrzej Bak andrzej.bak@ue.wroc.pl,

Tomasz Bartlomowicz tomasz.bartlomowicz@ue.wroc.pl

Department of Econometrics and Computer Science, Wroclaw University of Economics, Poland http://keii.ue.wroc.pl/conjoint

Bak A., Bartlomowicz T. (2012), Conjoint analysis method and its implementation in conjoint R package, [In:] Pociecha J., Decker R. (Eds.), Data analysis methods and its applications, C.H.Beck, Warszawa, p.239-248.

Bak A. (2009), Analiza Conjoint [Conjoint Analysis], [In:] Walesiak M., Gatnar E. (Eds.), Statystyczna analiza danych z wykorzystaniem programu R [Statistical Data Analysis using R], Wydawnictwo Naukowe PWN, Warszawa, p. 283-317.

Green P.E., Srinivasan V. (1978), Conjoint Analysis in Consumer Research: Issues and Outlook, "Journal of Consumer Research", September, 5, p. 103-123.

SPSS 6.1 Categories (1994), SPSS Inc., Chicago.

#Example 1
library(conjoint)
data(ice)
print(ilevn)
print(iprof)
print(ipref)
preferences<-caRankToScore(ipref)
print(preferences)
Conjoint(preferences, iprof, ilevn)