python predict_请教:python 时间序列模型中forecast()和predict()的区别
该楼层疑似违规已被系统折叠隐藏此楼查看此楼model=ARIMA(xdata,(p,1,q)).fit()print(u'predition:',model.forecast(5))输出结果:(array([87375195.39200352,87294371.90756984,87334812.48326722,87424680.24570116,87534694.51144411]),arra