Delmar, Paul; Robin, Stéphane; Roux, Diana Tronik-Le; … - In: Journal of the Royal Statistical Society Series C 54 (2005) 1, pp. 31-50
In microarray experiments, accurate estimation of the gene variance is a key step in the identification of differentially expressed genes. Variance models go from the too stringent homoscedastic assumption to the overparameterized model assuming a specific variance for each gene. Between these...