摘要: library(readxl) library(TSA) library(fUnitRoots) library(fBasics) library(tseries) library(forecast) library(urca) # 导入数据 xlsx_1<-read_excel("~/Deskto 阅读全文
posted @ 2020-04-07 12:49 kisenhz 阅读(290) 评论(0) 推荐(0) 编辑