摘要
利用SPSS软件的时间序列预测功能,对唐山市降水量数据建立ARIMA模型。建立的模型通过了模型的显著性检验,并在此基础上对降水量趋势进行了预测与分析。
In this paper, we use the time series prediction function of SPSS software to establish the ARIMA model of precipitation data in Tangshan. The model has passed the significance test of the model, and on this basis, we have forecasted and analyzed the trend of precipitation.
作者
刘剑
LIU Jian(Tangshan Hydrology and Water Resources Survey Bureau of Hebei Province,Tangshan 063000,Hebei,China)
出处
《水利科技与经济》
2018年第9期67-69,共3页
Water Conservancy Science and Technology and Economy
