In this paper we consider Goodman's association models and weighted log ratio analysis (LRA). In particular, by combining these two methods, we obtain different weighted log ratio analyses that we can extend to analyse a rates matrix, obtained by calculating the ratio between two initial multidimensional contingency tables. Our approach is illustrated by an empirical study. The selection of the model, to be analysed through the weighted LRA plot, is carried out by means of Poisson regression on rates.
Association models in the weighted log ratio analysis for rates / D'Ambra, A.; Crisci, A; D'Ambra, Luigi. - In: AUSTRALIAN & NEW ZEALAND JOURNAL OF STATISTICS. - ISSN 1369-1473. - 59:2(2017), pp. 169-185. [10.1111/anzs.12185]
Association models in the weighted log ratio analysis for rates
Crisci, A;D'AMBRA, LUIGI
2017
Abstract
In this paper we consider Goodman's association models and weighted log ratio analysis (LRA). In particular, by combining these two methods, we obtain different weighted log ratio analyses that we can extend to analyse a rates matrix, obtained by calculating the ratio between two initial multidimensional contingency tables. Our approach is illustrated by an empirical study. The selection of the model, to be analysed through the weighted LRA plot, is carried out by means of Poisson regression on rates.File | Dimensione | Formato | |
---|---|---|---|
ANZJsDambracriscidambra.pdf
non disponibili
Tipologia:
Documento in Post-print
Licenza:
Creative commons
Dimensione
247.68 kB
Formato
Adobe PDF
|
247.68 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.