substitutions

substitutions

In data processing, refers to the practice of substituting missing information (e.g. the catch composition of country A vessels) with an available one (e.g. the catch composition of country B vessels), assuming some degree of similarity (e.g. same fishing area, gear, and practice). Substitutions are often needed to obtain estimates of the total catch-at-size for a species with incomplete datasets.

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Part of Speech: noun
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Industry/Domain: Fishing
Category: Marine fishery
Organization: NOAA
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