In this paper, we present the metodology of the Analysis of Dependence (ANADEP) for suggested contingency tables developed by Cordeiro (1990), using the association measures M, in the study ofstructure of association in bidimensional contingency tables. We use this method in the study which took place in Anta (Huaraz) and Choquechaca (Caraz) of the department 01Ancach during 2003.Using ANADEP, we conclude that there exists association among species of Drosophila flyes and types of yeast in the hosting cactaceas plants.
