Figure 2From: An alternative to current psychiatric classifications: a psychological landscape hypothesis based on an integrative, dynamical and multidimensional approachA graphical representation of a Bayesian network. Observations or factors are the nodes of the graph (e.g., A, B), and the arrows represent the link and the direction of the information linking two observations (A- > B: the knowledge of A implies probabilistically the knowledge of B. If A is tobacco smoking, B could be lung cancer). Data allow the structure of the graph and the probability associated to each arrow to be estimated.Back to article page