anani lotsi
SENIOR LECTURER
CollegeCOLLEGE OF BASIC & APPLIED SC.
School / InstituteSCH. OF PHYSICAL & MATH. SC.
DepartmentDEPARTMENT OF STATISTICS
StatisticsgenomicsActuarial statisticsMathematicseconomics
Publication activity
Publication statistics
Publications
34 matching publications
| Publication | Year | Journal | Thematic area | Citations |
|---|---|---|---|---|
| Estimation of the Gini coefficient for the lognormal distribution of income using the Lorenz curve KA Darkwah, ENN Nortey, A Lotsi |
2016 | SpringerPlus 5 (1), 1196, 2016 | Natural Sciences | 28 |
| Box-Jenkins’ methodology in predicting maternal mortality records from a public health facility in Ghana D Abaye |
2018 | Open Journal of Applied Sciences, 2018 | Health Sciences | 19 |
| High dimensional sparse gaussian graphical mixture model A Lotsi, E Wit |
2013 | arXiv preprint arXiv:1308.3381, 2013 | Natural Sciences | 19 |
| Survival pattern of first accident among commercial drivers in the Greater Accra Region of Ghana S Nanga, NA Odai, A Lotsi |
2017 | Accident Analysis & Prevention 103, 92-95, 2017 | Natural Sciences | 18 |
| On Zero‐Inflated Hierarchical Poisson Models with Application to Maternal Mortality Data K Tawiah, S Iddi, A Lotsi |
2020 | International Journal of Mathematics and Mathematical Sciences 2020 (1), 1407320, 2020 | Health Sciences | 15 |
| Statistical analysis of public sentiment on the ghanaian government: a machine learning approach J Andoh, L Asiedu, A Lotsi, C Chapman-Wardy |
2021 | Advances in Human‐Computer Interaction 2021 (1), 5561204, 2021 | Engineering | 14 |
| Comparison of imputation methods for missing values in longitudinal data under missing completely at random (MCAR) mechanism L ANANI, L Asiedu, J Katsekpor |
2017 | African Journal of Applied Statistics 4 (1), 241-258, 2017 | Natural Sciences | 8 |
| Sparse Gaussian graphical mixture model L ANANI, WIT Ernst |
2016 | Afrika Statistika 11 (2), 1041-1059, 2016 | Natural Sciences | 7 |
| A comparative study of machine learning models for automated detection and classification of retinal diseases in Ghana G Duah, E Nyarko, A Lotsi |
2025 | Plos one 20 (8), e0327743, 2025 | Engineering | 6 |
| Investigation of Factors Influencing Infant Mortality at Greater Accra Regional Hospital, Ghana G Kallah-Dagadu, F Donkor, M Duah, H Yeboah, D Arku, A Lotsi |
2024 | BioMed Research International 2024 (1), 6610617, 2024 | Health Sciences | 6 |
| Longevity risk—Its financial impact on pensions NPA Nantwi, A Lotsi, G Debrah |
2022 | Scientific African 16, e01241, 2022 | Social Sciences | 6 |
| Application of bühlmanns-straub credibility theory in determining the effect of frequency-severity on credibility premium estimation A Lotsi, FO Mettle, PK Adjorlolo |
2019 | ADRRI Journal of Physical and Natural Sciences 3 (2), 1-24, 2019 | Natural Sciences | 4 |
| Modeling stock price dynamics on the ghana stock exchange: A geometric brownian motion approach DL Quayesam, A Lotsi, FO Mettle |
2024 | arXiv preprint arXiv:2403.13192, 2024 | Natural Sciences | 3 |
| Joint large deviation principle for some empirical measures of the d-regular random graphs U Ibrahim, A Lotsi, K Doku-Amponsah |
2021 | Journal of Discrete Mathematical Sciences and Cryptography 24 (6), 1767-1773, 2021 | Natural Sciences | 2 |
| Network estimation in state space models with L1-regularization constraint A Lotsi, E Wit |
2017 | Afrika Statistika 12 (2), 1251-1271, 2017 | Natural Sciences | 2 |
| State-space modelling of replicated dynamic genetic networks A Lotsi, E Wit |
2016 | British Journal of Applied Science & Technology 17 (4), 1-18, 2016 | Natural Sciences | 2 |
| State-space modeling of dynamic genetic networks A Lotsi, E Wit |
2013 | arXiv preprint arXiv:1308.3590, 2013 | Natural Sciences | 2 |
| Statistical analysis of factors affecting grade point average of level 100 students: A case study of University of Ghana Legon Campus A Lotsi |
2019 | Journal of Mathematics Education 4 (2), 87-96, 2019 | Natural Sciences | 1 |
| A comaprison between logistic regression and k nearest neighbor in modeling mortality amongst children under five years in Ghana S Nanga, A Lotsi |
2016 | Dama Int J Res 1 (6), 60-7, 2016 | Health Sciences | 1 |
| A comparison between logistic regression and neural networks in modeling mortality amongst children under five years in Ghana S Nanga, A Lotsi |
2016 | IOSR Journal of Mathematics (IOSR-JM) 12 (5), 26-31, 2016 | Health Sciences | 1 |
| State space and graphical models for estimating networks dynamics A Lotsi |
2014 | — | Natural Sciences | 1 |
| Network estimation in State Space Model with L1-regularization constraint A Lotsi, E Wit |
2013 | arXiv preprint arXiv:1308.4079, 2013 | Natural Sciences | 1 |
| A Bayesian‐Optimized Ensemble Deep Learning Framework for Automated Detection and Classification of Retinal Diseases in Ghana Using OCT Images G Duah, E Nyarko, GN Amo, TD Frimpong, A Lotsi |
2026 | Applied Computational Intelligence and Soft Computing 2026 (1), 7551458, 2026 | Engineering | 0 |
| Explainable Longitudinal Machine Learning for Dementia Progression Using Cognitive and MRI Biomarkers G Duah, E Nyarko, JY Effah, IB Numoah, A Lotsi |
2026 | medRxiv, 2026.07. 12.26357878, 2026 | Engineering | 0 |
| Modeling stock price dynamics on the Ghana Stock Exchange: A Geometric Brownian Motion approach D Lartey Quayesam, A Lotsi, F Okoe Mettle |
2024 | arXiv e-prints, arXiv: 2403.13192, 2024 | Natural Sciences | 0 |