利用R语言，进行bekk模型回归 library(mvtnorm) library(tseries) library(mgarchBEKK) data<-read.csv("C:/Users/li/Desktop/1.csv",sep=",",header=T) .... estimated <- BEKK(simulated) diagnoseBEKK(estimated) ab11<-estimated$residuals[[1]] ab12<-e stimated