Direzione di massima risolvenza dell'indice di Mortara: confronto con i più consueti indici di connessione normalizzati

R. Paroli & L. Bertoli Barsotti
The concept of resolution has been recently introduced (see Zanella (1988)) as a possible criterion for comparing the most usual descriptive normalized measures of association like those of Goodman-Kruskal, Cramèr, Mortara and of the entropic type. For a given contingency table, the paper refers to the problem of the existence of directions along which Mortara's measure of association is more (not less) resolving than any of the others above mentioned (admissibility). In the first part...