TITLE

Use of Principal Component Analysis with Instrumental Variables (PCAIV) to analyse fisheries catch data

AUTHOR(S)
Pech, Nicolas; Laloë, Francis
PUB. DATE
February 1997
SOURCE
ICES Journal of Marine Science / Journal du Conseil;Feb1997, Vol. 54 Issue 1, p32
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Principal Component Analysis with respect to Instrumental Variables (PCAIV) is a statistical tool for exploratory analysis combining both principal component analysis and multivariate regression analysis. This tool is used to analyse mean fortnightly catches obtained by Senegalese fishermen in two ports from 1975 to 1991. The aim of the study is to identify significant sources of variation and to present separately the impact of each of them. These descriptions are used to characterize the initial data.
ACCESSION #
44591273

 

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