Figure 2From: Decision Forest Analysis of 61 Single Nucleotide Polymorphisms in a Case-Control Study of Esophageal Cancer; a novel methodOverview of a decision tree. A binary tree starts from the root node. The best SNP genotype is selected at each node to separate the cases and controls using an "IF-THEN" rule. SNP types used in a path of an "IF-THEN" rule forms a SNP pattern.Back to article page