R语言-时间序列

时间序列:可以用来预测未来的参数, 1.生成时间序列对象 1 sales <- c(18, 33, 41, 7, 34, 35, 24, 25, 24, 21, 25, 20, 2 22, 31, 40, 29, 25, 21, 22, 54, 31, 25, 26, 35) 3 # 1.生成时序对象 4 tsales <- ts(sales,start = c(

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