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Commentary on Meyners and Hasted (2021): On the applicability of ANOVA models for CATA data, Food Quality and Preference, 92.

Authors :
Bi, Jian
Kuesten, Carla
Source :
Food Quality & Preference. Jan2022, Vol. 95, pN.PAG-N.PAG. 1p.
Publication Year :
2022

Abstract

• GLM is more appropriate for testing product difference with CATA data. • Multiple comparisons based on GLM with a binomial distribution for CATA data. • Cochran's Q test and normal approximation for CATA data have historical importance. • There is no sound reason nowadays to use these methods for CATA data analyses. ANOVA and multiple comparisons based on generalized linear model (GLM) with a binomial distribution are proposed to be used for testing product differences with CATA data. The methods of Cochran's Q test and ANOVA based on a normal distribution for CATA data analyses have only historical significance. There is no sound reason nowadays to insist on using these methods for CATA data analyses from both a theoretical and a practical perspective. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
09503293
Volume :
95
Database :
Academic Search Index
Journal :
Food Quality & Preference
Publication Type :
Academic Journal
Accession number :
152465521
Full Text :
https://doi.org/10.1016/j.foodqual.2021.104340