Positive definite quadratic forms in normal variates, which do not necessarily reduce to a multiple of a χ2 variate, arise quite naturally in estimation and hypothesis testing problems related to ...
The Canadian Journal of Statistics / La Revue Canadienne de Statistique Necessary and sufficient conditions are given for the covariance structure of all the observations in a multivariate factorial ...
Research in neuroscience has seen a recent trend toward the extension of receptive field (RF) estimation techniques and theoretical principles from linear to non-linear models. This development has ...