| Article ID: | iaor20012378 |
| Country: | United Kingdom |
| Volume: | 11 |
| Issue: | 2 |
| Start Page Number: | 101 |
| End Page Number: | 110 |
| Publication Date: | Mar 2000 |
| Journal: | IMA Journal of Mathematics Applied in Business and Industry |
| Authors: | Watson Anna, Tunaru Radu |
| Keywords: | measurement, statistics: general |
Mixed graphical models are a class of models encompassing both graphical log–linear models of association for contingency tables and graphical Gaussian models. They are used to model complex conditional independence relationships between the variables under study which are treated on equal footing. This study uses graphical models to investigate the relationship between various financial measures, frequently used in accounting research.