On graduation of enrolment size in a multi-echelon educational system

• Autorzy: Virtue U Ekhosuehi
• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

educational system; enrolment; factor analysis; spectral radius; positive definite matrix

• Wydawca: Polish Mathematical Society
• Czasopismo: Mathematica Applicanda
• Rocznik: 2017
• Tom: 45
• Numer: 2

Daty

wydano

2017

online

2017-12-08

Twórcy

autor

Virtue U Ekhosuehi

Identyfikatory

DOI

10.14708/ma.v45i2.4378