Arimiyaw Zakaria

Lecturer · Department of Statistics

Lecturer of Statistics

Lecturer, University of Cape Coast, since 2018per ORCID

In their own words

Multivariate statistical techniques
Regression diagnostics
Item response theory
Time series analysis
probability theory
Statistics
Outliers in Regression analysis

Publications: 62014–2024
Citations: 23to those papers
h-index: 2i10-index 1
Field-weighted impact: 0.271.00 is the world average
World top 10%: 0%0 of 4 scored papers
Open access: 75%3 of the 4 whose access is recorded

In 2016–2025: 5 publications, 4 citations to them, h-index 1.

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Citations received each year

PeerfordGoogle Scholar

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Statistics and Probability350%
Statistics, Probability and Uncertainty233%
Artificial Intelligence117%
Computer Networks and Communications117%

Physical Sciences
Social Sciences

Topics most written on

Advanced Statistical Methods and Models2
Advanced Statistical Modeling Techniques1
Advanced Statistical Process Monitoring1
Bayesian Methods and Mixture Models1
Fuzzy Systems and Optimization1
Probabilistic and Robust Engineering Design1
Statistical Distribution Estimation and Applications1

Who they write with

6 co-authors, here and elsewhere

Same unit
Same university
Same country
No African institution

Circle area and line width are papers written together; the strongest ties sit nearest. “No African institution” is anyone the papers place outside Africa’s institutions; Peerford records affiliations only there.

Colleagues here they write with most

Papers written together.

Where their co-authors are

0% of their 4 papers with recorded affiliations have a co-author abroad

Most frequent partner countries

Papers with at least one author in that country.

Institutions written with most

Ashesi UniversityGH1 paper
Cape Coast Technical UniversityGH1 paper

Where they publish

American Journal of Theoretical and Applied Statistics2
Communication in Statistics- Theory and Methods1
Department of English, Faculty of Arts, College of Humanities and Legal Studies, University of Cape Coast1
International Journal of Research1
Journal of Informatics and Mathematical Sciences1

How it can be read

Development goals addressed

From each paper’s title and abstract

16Peace, justice and strong institutions2
7Affordable and clean energy1
10Reduced inequalities1

Most cited

On the Detection of Influential Outliers in Linear Regression Analysis
Arimiyaw Zakaria, Howard Nathaniel
American Journal of Theoretical and Applied Statistics
201419 citationsOpen access · Bronze
Effect of measurement scales on results of item response theory models and multivariate statistical techniques
Arimiyaw Zakaria, Howard Nathaniel, Nkansah Bismark K.
Journal of Informatics and Mathematical Sciences10

Career

As their ORCID record read on October 4, 2026

Positions

Lecturer, StatisticsUniversity of Cape Coastsince 2018

Education

Ph.D (Statistics), StatisticsUniversity of Cape Coast2015–2018

Recent publications

All publications →Download: BibTeX · RIS

An alternative multivariate exponential power distribution
Arimiyaw Zakaria, Nkansah Bismark K.
Communication in Statistics- Theory and Methods7
20241 citation
Effects of Response Format and Number of Indicators on Results of Item Response Theory Models and Multivariate Techniques
Arimiyaw Zakaria
International Journal of Research
20240 citations
On the Coefficient of Determination Ratio for Detecting Influential Outliers in Linear Regression Analysis
Arimiyaw Zakaria, Nkansah Bismark K.
American Journal of Theoretical and Applied Statistics16
20220 citationsOpen access · Diamond
Effect of measurement scales on results of item response theory models and multivariate statistical techniques
Arimiyaw Zakaria, Howard Nathaniel, Nkansah Bismark K.
Journal of Informatics and Mathematical Sciences1016
20193 citationsOpen access · Green
SAM JONAH LIBRARY
Arimiyaw Zakaria
Department of English, Faculty of Arts, College of Humanities and Legal Studies, University of Cape Coast
20180 citations
On the Detection of Influential Outliers in Linear Regression Analysis
Arimiyaw Zakaria, Howard Nathaniel
American Journal of Theoretical and Applied Statistics
201419 citationsOpen access · Bronze

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Effects of Response Format and Number of Indicators on Results of Item Response Theory Models and Multivariate Techniques