Far East Journal of Theoretical Statistics
Volume 43, Issue 1, Pages 1 - 25
(April 2013)
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DOUBLE SUCCESSIVE PARTIAL TRIADIC ANALYSIS DO-sPTA METHOD
Roger Armand Makany, Boniface Mfourga, Gabriel Kissita and Dominique Mizere
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Abstract: The generalization of STATIS on two sets of partitioned variables had been defined in the simultaneous method known as Double STATIS (DO-ACT); but the DO-ACT leads to the determination of two compromises operators associated each with a set of variables. It generalizes STATIS method on two sets of pairing variables by rows. When all the sets of variables are totally paired by rows and by columns the COSTATIS method has just been proposed. We propose in this context of COSTATIS a successive approach which allows us to determine two compromised tables associated with every single cube according to partial triadic analysis method manner and a successive partial triadic analysis, PTA and sPTA, respectively, in short, axes of co-inertia common to all the tables related to two cubes and correlations between partial synthetic components for each couple of tables. This new approach is known as Double Successive Partial Triadic Analysis (DO-sPTA). |
Keywords and phrases: PCA, STATIS, PTA, sPTA, REMUB method, a cubed data. |
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