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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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An Improved Exponential Ratio-Type Estimator in Double Sampling Under Partial Nonresponse

2026INTERNATIONAL JOURNAL OF APPLIED SCIENCE AND MATHEMATICAL THEORYJournalOpen access

10.56201/ijasmt.vol.12.no5.2026pg46.61 Full text0 citations

Authors

1 authors.

Olanrewaju FaweyaFirst authorCorresponding
- Ekiti State University (NG)

Fields

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

Survey Sampling and Estimation Techniqueslevel 3 · 1.00
SARS-CoV-2 detection and testinglevel 3 · 0.00
HIV, Drug Use, Sexual Risklevel 3 · 0.00

Sources

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

openalexseen September 9, 2026
2026 · INTERNATIONAL JOURNAL OF APPLIED SCIENCE AND MATHEMATICAL THEORY · 0 citations
https://openalex.org/W7204109610

An Improved Exponential Ratio-Type Estimator in Double Sampling Under Partial Nonresponse · Sankore