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George Otieno Orwa

ORCID 0000-0002-4990-5498
h-index
8
Publications
130
Citations
306
i10-index
6
Impact (2-yr)
0.60
Citations per year
Research Areas
Statistical Methods and Bayesian InferenceSurvey Sampling and Estimation TechniquesBayesian Methods and Mixture ModelsStatistical Methods and InferenceIslamic Finance and Banking Studies
Affiliations
University of Nairobi
KE · 2010–2022
Society of Actuaries
US · 2024–2024
Kenyatta University
KE · 2014–2014
Jomo Kenyatta University of Agriculture and Technology
KE · 2010–2024
Riara University
KE · 2010–2010
Kenya School of Government
KE · 2014–2014
Partnership for Economic Policy
KE · 2016–2016
Bomet University College
KE · 2020–2020

Top Publications

Time series modelling with application to Kenya’s inflation data comparison of ARIMA and ARCH models
International Journal of Statistics and Applied Mathematics20171 citations
Comparison between weighted adjustment, diagonal adjustment, quasi optimization and Gibbs sampler methods in deriving the generator matrix of an $8\times 8$ credit transition matrix
International Journal of Statistics and Applied Mathematics20201 citations
Forecasting Monthly Sugar Cane Yields Using Box-Jenkin’s Predictive Models in Kenya
International Journal of Statistics and Applied Mathematics20191 citations
Modeling household water demands using sinusoidal models
International Journal of Statistics and Applied Mathematics20190 citations
Bayesian analysis of dynamic correlation -multivariate stochastic volatility (DC-MSV) model
International Journal of Statistics and Applied Mathematics20170 citations
Effect of sampling bias on the family of exponential random graph models
International Journal of Statistics and Applied Mathematics20190 citations
Fitting a Markovian queuing model to bus park revenue collection point in Kisii town, Kenya
International Journal of Statistics and Applied Mathematics20190 citations
George Otieno Orwa · Scinovex