This handout is available for download in DOCX format and PDF format. What is the Matrix Method, and why should I use it? Using a review matrix enables you to quickly compare and contrast articles in ...

Misclassification of exposure variables is a common problem in epidemiologic studies. This paper compares the matrix method (Barron, 1977, Biometrics 33, 414-418; Greenland, 1988a, Statistics in ...

This paper presents an overview of the multifrontal method for the solution of large sparse symmetric positive definite linear systems. The method is formulated in terms of frontal matrices, update ...

Every cell that makes up an organism contains a copy of its genome. This genome is packaged in special ways with the help of a structure known as the nuclear matrix. The nuclear matrix gives an ...