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Showing 1 to 1 of 1 for “"semi-continuous outcome"”.
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Multivariate Analysis of Dietary Data in the Presence of Excess Zeros and Measurement Error
… intake of occasionally-consumed foods on health outcomes. The analysis of food intake is complicated because foods are often eaten in combination. This gives rise to multiple correlated habitually- and occasionally-consumed food intakes, characterised by a large proportion of zero observations. …