Multivariable lagged regressive model (MLR).
Reference
Yang Qiuming. Study of the method of the extended-range forecast for the low frequency rainfall over the lower reaches of the Yangtze Riverin summer based on the 20-30 day oscillation. Acta Meteorologica Sinica, 2014, 72(3): 494-507.
Yang Qiuming. Multivariable lagged regressive model of low frequency rains over the lower reaches ofYangtze RiverValleyfor extended-range forecast in the early summer of 2013. Meteorological monthly,2015,41(7):881-889.