Countries
Institutions
Fields
Rankings
Compare

Search institutions, scholars, countries and publications

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.

Built from

OpenAlex — works, authorships, subject classification
ROR — institutional identity
ORCID — researcher identity
Crossref — publisher confirmation

Browse

Countries
Institutions
Fields
Rankings
What we cover

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.

New Influence Diagnostics for Detecting Multiple Influential Observations in Linear Regression Models

2026Mathematics and StatisticsJournalOpen access

10.13189/ms.2026.140411 Full text0 citations

Authors

8 authors across 3 institutions in 1 country.

Tobias E. UgahFirst author
- University of Nigeria (NG)
as printed: Tobias Ejiofor Ugah
OKOH Jophet Ewere
- Western Delta University (NG)
as printed: Okoh Jophet Ewere
Joel Eviano Israel
Gregory Emeka Anichebe
- University of Nigeria (NG)
Uchenna Charity Onwuamaeze
- University of Nigeria (NG)
Caroline Ngozi Asogwa
- University of Nigeria (NG)
Mary Nkechinyere Egbo
- Chukwuemeka Odumegwu Ojukwu University (NG)
Fidelis Ije NsudeSenior author

Fields

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

Statistical Methods and Bayesian Inferencelevel 3 · 0.19
Statistical Methods and Inferencelevel 3 · 0.16
Advanced Statistical Methods and Modelslevel 3 · 0.12

Sources

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

openalexseen September 9, 2026
2026 · Mathematics and Statistics · 0 citations
https://openalex.org/W7207589764

New Influence Diagnostics for Detecting Multiple Influential Observations in Linear Regression Models · Sankore