This is the first book dealing with the theme of gene-environment (G×E) interaction analysis. G×E interaction analysis is a statistical method for clarifying G×E interactions applicable to a phenotype or a disease that is the result of interactions between genes and the environment. The book compiles and details cutting-edge research in bioinformatics and computational biology. Edited by Sumiko Anno, this book will appeal to anyone involved in bioinformatics and computational biology.