Autoregressive Forecasting 2 Akaike information criterion 1 Auto-regressive 1 Autoregressive modelling 1 Bayesian 1 COVID-19 1 Clustering 1 Covariance analysis of linear structural equation 1 Epidemic 1 Improved Crow Search Algorithm 1 Improved crow search algorithm 1 Integrated modeling 1 Latent growth modeling 1 Learning algorithms 1 Markov switching 1 Markov-switching theory 1 Moving average 1 Rivers 1 Search Algorithms 1 Spatio-temporal 1 Structural equation modeling 1 Water quality 1 Water quality model 1 Water quality modelling 1 Yingding River 1 Yingding river 1 Yongding River [China] 1 Yongding river 1 integrated approach 1