Ndwiga Antony Macharia; Oscar Ngesa; Anthony Wanjoya; Damaris Felistus Mulwa
(International Journal of Research and Innovation in Applied Science (IJRIAS), 2019-05)
Generalised Linear Models such as Poisson and
Negative Binomial models have been routinely used to model
count data. But, these models assumptions are violated when the
data exhibits over-dispersion and zero-inflation. ...