Fig. 3From: Association of CYP19A1 rs28757157 polymorphism with lung cancer risk in the Chinese Han populationThe dendogram (a) and fruchterman Rheingold (b) of CYP19A1 gene environment. SNP-SNP interaction for the risk of lung cancer. Green and blue color indicated stronger redundant interactions. Values in nodes and between nodes represent the information gains of individual attributes (main effects) and each pair of attributes (interaction effects), respectivelyBack to article page