Seasonal-adjustment procedures based on regression methods applied to a mixed additive-multiplicative model are described. The procedures are based on the traditional model of trend, seasonal and ...

Reduced rank approximation of matrices by Householder-Young methods is shown to be equivalent to fitting of a bilinear (multiplicative) model and to projection onto an optimally chosen subspace. The ...

The differential transmission rates of alleles from heterozygous parents to children affected by a disease can provide information about the likely location and mode of action of genes affecting ...