Browsing Journal Articles (PAS) by Author "Chelule, J. C."
Now showing items 1-7 of 7
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Extended Cox Model on Duration Taken to Release Cargo at Kenyan Border Entry Point: A Case Study of Malaba Osbp
Emoru, K. E.; Chelule, J. C.; Imboga, H.; Ayubu, Anapapa O. (Science and Education Publishing, 2020-11)Duration taken to release cargo is one of World Customs Organisation’s most significant instruments of measuring trade facilitation. It is a way of reviewing clearance procedure by measuring the time taken to release cargo ... -
Markov Chain Model for Time Series and its Application to Forecasting Stock Market Prices
Chelule, J. C.; Otieno, R.; Ayubu, Anapapa O. (2018-09)A Markov chain is a discrete-valued Markov process; discrete-valued means that the state space of possible values of the Markov chain is finite or countable. This paper seeks to forecast stock market prices using Markov ... -
Monitoring Claim Processing Duration Using Statistical Quality Control
Chelule, J. C.; Boroon, D. C.; Ayubu, Anapapa O.; Imboga, H. (2019-04)Statistical quality control is an important tool used widely at service provision fields to monitor the overall operation. The significant application of the SPC analysis elements to the operation will make the process ... -
Survival Analysis of Cancer Patients Using Weibull Parametric Model
Chepkech, W. K.; Chelule, J. C.; Ayubu, Anapapa O.; Imboga, H. (2019-05)Cancer incidence and mortality are rapidly growing worldwide. The reasons are complex but reflect both aging and growth of the population, as well as changes in the prevalence and distribution of the main risk factors for ... -
Time series analysis of air pollution trends in Kenya using environmental Kuznets curve
Simiyu, L. M.; Chelule, J. C.; Ayubu, Anapapa O.; Imboga, H. (2020-12)Air pollution occurs when harmful or excessive quantities of substances including gases are introduced into Earth's atmosphere. It may cause diseases, allergies and even death to humans; it may also cause harm to other ... -
Time series analysis of Nandi county government revenue using seasonal autoregressive integrated moving average (SARIMA) model
Koech, C. K.; Chelule, J. C.; Ayubu, Anapapa O.; Imboga, H. (2020-10)In Kenya, there are two levels of government namely the National Government (NG) and County Governments (CGs). NG’s revenue is mainly from taxation, borrowing, and grants among other sources while CGs rely on allocation ... -
Time Series Analysis of Road Accidents Using Autoregressive Integrated Moving Average (ARIMA) Model
Chelule, J. C.; Ngetich, M. K.; Ayubu, Anapapa O.; Imboga, H. (2019-04)The road transport industry in Kenya plays a vital role in the life of the majority of her citizens. Many Kenyans utilize different transport modes to reach their various destinations daily. Nearly 3000 people killed on ...