conjoint (version 1.35)

caTotalUtilities: Function caTotalUtilities calculates matrix of theoreticall total utilities

Description

Function caTotalUtilities calculates matrix of theoreticall total utilities for respondents. Function returns matrix of total utilities for n profiles and all respondents.

Usage

caTotalUtilities(y, x)

Arguments

y

matrix of preferences

x

matrix of profiles

References

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. Green P.E., Srinivasan V. (1978), Conjoint Analysis in Consumer Research: Issues and Outlook, "Journal of Consumer Research", September, 5, 103-123. SPSS 6.1 Categories (1994), SPSS Inc., Chicago.

See Also

caUtilities

Examples

#Example 1
library(conjoint)
data(herbata)
Usi=caTotalUtilities(hpref,hprof)
print(Usi)

#Example 1
library(conjoint)
data(czekolada)
Usi=caTotalUtilities(hpref,hprof)
print(Usi)