Geodesic
On graduation of enrolment size in a multi-echelon educational system
Mathematica Applicanda, Tome 45 (2017) no. 2, pp. 119 - 126.

Voir la notice de l'article provenant de la source Annales Societatis Mathematicae Polonae Series

This paper focuses on an educational system wherein demotion and double promotion are not allowed. The total enrolment in such a system is modelled as a linear model within the context of factor analysis. The goal is to represent the total enrolment in terms of latent factors which generate the flows in the system. The notion of matrix spectrum and spectral radius are used to benchmark the specific variances and to approximate the factor loading vector, respectively. Two main theorems are propounded alongside with their proofs. A numerical illustration is given.
DOI : 10.14708/ma.v45i2.4378
Classification : 62H25, 97B10
Mots-clés : educational system, enrolment, factor analysis, spectral radius, positive definite matrix 
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Virtue U Ekhosuehi. On graduation of enrolment size in a multi-echelon educational system. Mathematica Applicanda, Tome 45 (2017) no. 2, pp.  119 - 126. doi : 10.14708/ma.v45i2.4378. http://geodesic.mathdoc.fr/articles/10.14708/ma.v45i2.4378/

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