Problem of nonadditivity in two-way analysis of variance of data for comparing the efficiency of fishing gears

Nair, A K Kesavan and Alagaraja, K (1984) Problem of nonadditivity in two-way analysis of variance of data for comparing the efficiency of fishing gears. Fishery Technology, 21 (1). pp. 75-79.

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Abstract

To bring out the relative efficiency of various types of fishing gears, in the analysis of catch data, a combination of Tukey's test, consequent transformation and graphical analysis for outlier elimination has been introduced, which can be advantageously used for applying ANOVA techniques, Application of these procedures to actual sets of data showed that nonadditivity in the data was caused by either the presence of outliers, or the absence of a suitable transformation or both.

Item Type: Article
Uncontrolled Keywords: nonadditivity; two-way analysis; variance of data; efficiency of fishing gears
Subjects: Fishery Technology > Crafts & Gear
Divisions: CMFRI-Cochin > Marine Capture > Fishery Resource Assessment
Subject Areas > CMFRI Brochures > CMFRI-Cochin > Marine Capture > Fishery Resource Assessment
Depositing User: Arun Surendran
Date Deposited: 08 Feb 2011 08:54
Last Modified: 09 Sep 2015 15:43
URI: http://eprints.cmfri.org.in/id/eprint/7354

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