Robust biased estimators for Poisson regression model: simulation and applications

AF Lukman, M Arashi, V Prokaj - … and Computation: Practice …, 2023 - Wiley Online Library
The method of maximum likelihood flops when there is linear dependency (multicollinearity)
and outlier in the generalized linear models. In this study, we combined the ridge estimator …

A new Conway Maxwell–Poisson Liu regression estimator—method and application

MN Akram, M Amin, F Sami, AB Mastor… - Journal of …, 2022 - Wiley Online Library
Poisson regression is a popular tool for modeling count data and is applied in medical
sciences, engineering and others. Real data, however, are often over or underdispersed …

Geospatial analysis of type 2 diabetes mellitus and hypertension in South Sulawesi, Indonesia

AA Zainuddin, A Rahim, S Ramadany… - Scientific Reports, 2023 - nature.com
The spatial variation of type 2 diabetes mellitus (T2DM) and hypertension and their potential
linkage were explored in South Sulawesi Province, Indonesia. The Global Moran's I and …

Examining the determinants of student academic performance in Somaliland: estimating unobserved effects at student and school levels using multi-level logistic …

M Jama Ali, C Chesneau, AH Muse - Cogent Education, 2024 - Taylor & Francis
This study investigates the factors influencing student academic performance in Somaliland,
including school type, gender, region, and residence type. It utilizes a dataset of 14,342 …

Influence measures in gamma modified ridge type estimator

AF Lukman, M Amin, BMG Kibria - Communications in Statistics …, 2024 - Taylor & Francis
Multicollinearity and unusual observations pose threats to the performance of maximum
likelihood estimator in the gamma regression model. Literature has shown that both …

Unraveling New Insights: Exploring Risk Factors of Under-Five Mortality in Somaliland using the First-Ever SLDHS 2020 Data and Count Data Regression Models

MA Ismail, C Chesneau, AH Muse - 2023 - researchsquare.com
The high prevalence of zero counts in child mortality distribution in Somaliland prompts an
exploration into whether distinct generating processes exist for child mortality and their …

Geospatial Analysis of Diabetes Type 2 and Hypertension in South Sulawesi, Indonesia

AA Zainuddin, A Rahim, H Rasyid, S Ramadany… - 2022 - researchsquare.com
The spatial variation of type 2 diabetes mellitus (T2DM) and hypertension and their potential
linkage were explored in South Sulawesi Province, Indonesia. The Local Moran's I, the Getis …

[PDF][PDF] Research Article A New Conway Maxwell–Poisson Liu Regression Estimator—Method and Application

MN Akram, M Amin, F Sami, AB Mastor, OM Egeh… - 2022 - academia.edu
Poisson regression is a popular tool for modeling count data and is applied in medical
sciences, engineering and others. Real data, however, are often over or underdispersed …

[PDF][PDF] Geospatial Analysis of Diabetes Type 2 and Hypertension in South Sulawesi, Indonesia

A Al an Zainuddin, A Rahim, H Rasyid, S Ramadany… - academia.edu
The spatial variation of type 2 diabetes mellitus (T2DM) and hypertension and their potential
linkage were explored in South Sulawesi Province, Indonesia. The Local Moran's I, the Getis …