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  • Poisson-Gamma and Spatial-Temporal Models: with Application to Cervical Cancer in Kenya’s Counties 
    Waitara, Joseph Kuria; Kerich, Gregory; Kihoro, John; Korir, Anne (Science Publishing Group, 2021)
    In Africa, Cancer is an emerging health problem where in 2012 new cancer cases were about 847,00 and around 519,00 deaths, three quarters of those deaths occurred in sub-Saharan region. In 2018, cancer was ranked as the ...
  • THE POWER OF LIKELIHOOD RATIO TEST FOR A CHANGE ‐POINT IN BINOMIAL DISTRIBUTION 
    Mundia, S.M.; Gichuhi, A.W.; Kihoro, J.M (The Journal of Agriculture, Science and Technology (JAGST), 2014)
    Statistically, change point is the location or the time point such that observations follow one distribution up to the point and then another afterwards. Change point problems are encountered in our daily life and in ...
  • Recursive Relation for Zero In ated Poisson Mixture Distributions 
    Anyango, Cynthia L.; Otumba, Edgar; Kihoro, John M. (Applied Mathematical Sciences, 2017)
    The paper extends the work of Sarguta who derived recursive re- lations for univariate distributions by considering the ZIP continuous mixtures. The paper gives a recursive formular which can be used to evaluate the ...
  • Spatial-temporal Modelling of Oesophageal and Lung Cancers in Kenya’s Counties 
    Waitara, Joseph Kuria; Kerich, Gregory; Kihoro, John; Korir, Anne (Science Publishing Group, 2021)
    Oesophageal cancer is the cancer that forms in tissues lining the oesophagus (the muscular tube through which food passes from the throat to the stomach) while Lung cancer is the cancer that forms in tissues of the lung, ...
  • Zero Inflated Poisson Mixture Distributions 
    Anyango, Cynthia L.; Otumba, Edgar; Kihoro, John M. (Applied Mathematical Sciences, 2017)
    This paper presents a method of constructing the Zero in ated Pois- son continuous mixture distributions which have applications in various fields. The distributions can be formed by either direct integration or integration ...

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