cubp0 {CUB} | R Documentation |
Main function for CUB models with covariates for the uncertainty component
Description
Estimate and validate a CUB model for given ordinal responses, with covariates for explaining the feeling component via a logistic transform.
Usage
cubp0(m, ordinal, Y, maxiter, toler)
Arguments
m |
Number of ordinal categories |
ordinal |
Vector of ordinal responses |
Y |
Matrix of selected covariates for explaining the uncertainty component |
maxiter |
Maximum number of iterations allowed for running the optimization algorithm |
toler |
Fixed error tolerance for final estimates |
Value
An object of the class "CUB"
References
Iannario M. and Piccolo D. (2010), A new statistical model for the analysis of customer satisfaction,
Quality Technology and Quantity management, 7(2) 149–168
Iannario M. and Piccolo D. (2012). CUB models: Statistical methods and empirical evidence, in:
Kenett R. S. and Salini S. (eds.), Modern Analysis of Customer Surveys: with applications using R,
J. Wiley and Sons, Chichester, 231–258