Advances and Applications in Statistics
Volume 61, Issue 1, Pages 95 - 118
(March 2020) http://dx.doi.org/10.17654/AS061010095 |
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PROPOSAL OF DUAL SIMULTANEOUS CO-INERTIA ANALYSIS: DSCIA
José-Salathiel Kossa-Kongbowali, Boniface Mfourga, Roger Armand Makany and Gabriel Kissita
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Abstract: In this paper, we propose a new method called dual simultaneous co-inertia analysis (DSCIA), which is an extension of SCIA in case there are two multi-tables (horizontal) of overlapping individuals with the same variable partition. The aim is to study the variability of the proximity between pairs of arrays with the same variables, by constructing the common axes of representation of variables and individuals simultaneously, that is to say, to build in a single stroke, an orthogonal matrix containing the solutions. An example of this method consisting being studied of the compared economic evolution of the countries of the Economic Monetary Community of Central Africa (EMCCA) and the West African Economic Monetary Union (WAEMU) is given. |
Keywords and phrases: horizontal multi-tables, simultaneous co-inertia analysis, dual simultaneous co-inertia analysis, EMCCA, WAEMU.
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