| Article ID: | iaor20081982 |
| Country: | Cuba |
| Volume: | 28 |
| Issue: | 1 |
| Start Page Number: | 39 |
| End Page Number: | 51 |
| Publication Date: | Jan 2007 |
| Journal: | Revista de Investigacin Operacional |
| Authors: | Lpez Claudio Rafael Castro, Villardn Purificacin Galindo |
Within the framework of the graphical chain models of Markov, a description of the concepts that inspire this methodology of statistical analysis, with respect to modeling a table of multidimensional contingency with response variables. The chain graphical models, their properties, estimation and search of the model are approached. One resorts to the data produced in an opinion study in where a set of variables is used to show the application potentialities that the graphical modeling possesses.