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Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

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Weights Sum of Squares Ratio as an Alternative to Relative Efficiency in Selecting the Best Linear Unbiased Estimator of Population Mean for Correlated Random Variables

2026Asian Research Journal of MathematicsJournalOpen access

10.9734/arjom/2026/v22i41076 Full text0 citations

Authors

4 authors across 2 institutions in 1 country.

Elechi OnyemachiFirst author
- Federal University of Technology Owerri (NG)
as printed: E. Onyemachi
E. W. Okereke
- Michael Okpara University of Agriculture (NG)
I. S. Iwueze
- Federal University of Technology Owerri (NG)
C. O. OmekaraSenior author
- Michael Okpara University of Agriculture (NG)

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Survey Sampling and Estimation Techniqueslevel 3 · 0.80
Statistical Distribution Estimation and Applicationslevel 3 · 0.03
Water Quality and Resources Studieslevel 3 · 0.02

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 9, 2026
2026 · Asian Research Journal of Mathematics · 0 citations
https://openalex.org/W7152061269

Weights Sum of Squares Ratio as an Alternative to Relative Efficiency in Selecting the Best Linear Unbiased Estimator of Population Mean for Correlated Random Variables · Sankore