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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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Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

Combining principal component and robust ridge estimators in linear regression model with multicollinearity and outlier

2022Concurrency and Computation Practice and ExperienceJournal

10.1002/cpe.6803 Full text20 citations

Authors

2 authors.

K.C. ArumFirst authorCorresponding
- University of Nigeria (NG)
as printed: Kingsley Chinedu Arum
F.I. UgwuowoSenior author
- University of Nigeria (NG)
as printed: Fidelis Ifeanyi Ugwuowo

Fields

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

Advanced Statistical Methods and Modelslevel 3 · 1.00
Advanced Statistical Process Monitoringlevel 3 · 0.98
Fuzzy Systems and Optimizationlevel 3 · 0.96

Sources

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

openalexseen September 9, 2026
2022 · Concurrency and Computation Practice and Experience · 20 citations
https://openalex.org/W4205362972

Combining principal component and robust ridge estimators in linear regression model with multicollinearity and outlier · Sankore