“…These models are based on assumptions related to S (susceptible), E (exposed), I (infected), and R (remove) categories of the population. Time series based prediction models such as ARIMA, Grey Model, Markov Chain models have been used to describe dependence structure over of the disease spread over time (Hu et al, 2006;Reza Yaesoubi, 2011;Rushton et al, 2006;Shen X, 2013;Zhirui He, 2018). On the other hand, statistical models, so-called phenomenological models, which follow certain laws of epidemiology (Clayton and Hills, 2013;Thompson et al, 2006) are widely used in real-time forecasting for infection trajectory or size of epidemics in early stages of pandemic (Fineberg and Wilson, 2009;Hsieh, 2009;Pell et al, 2018).…”