The satisfaction Analysis using the tetraclasse model from Sylvie Llosa. Llosa (1997) < http://www.jstor.org/stable/40592578>.
Satisfaction analysis - Llosa matrix - Tetraclasse model
Analyses de la satisfaction - matrice de Llosa - modèle tetraclasse
Matrice importance-satisfaction d'après : https://www.jstor.org/stable/40592578?seq=1#page_scan_tab_contents
library(tetraclasse) if(require("dplyr")){gen_avis(50000) %>% sample_n(500,replace = TRUE)%>% prepare_base() %>% gen_llosa()} gen_avis(500) %>% prepare_base() %>% gen_llosa() # install.packages("devtools")devtools::install_github("ThinkRstat/tetraclasse")