Groenen, Patrick; Schoonees, Schoonees, P.C.; van de … - Faculteit der Economische Wetenschappen, Erasmus … - 2013
Dual scaling is a multivariate exploratory method equivalent to correspondence analysis when analysing contingency tables. However, for the analysis of rating data different proposals appear in the dual scaling and correspondence analysis literature. It is shown here that a peculiarity of the...