C. G. G. Aitken

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At present, likelihood ratios for two-level models are determined with the use of a normal kernel estimation procedure when the between-group distribution is thought to be non-normal. An extension is described for a two-level model in which the between-group distribution is very positively skewed and an exponential distribution may be thought to represent a(More)
Evaluation of trace evidence for three-level multivariate data with the use of graphical models. Abstract The evaluation of measurements on characteristics of trace evidence found at a crime scene and on a suspect is an important part of forensic science. There are commonly three levels of variation in such evidence. First, there is measurement error on the(More)
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