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2018 May 22
0
DCC model simulation in R
...ata, fit = multf, cluster = cl) ADCC<-print(fitADCC) stopCluster(cl) # stop cluster # store covariance matrix COV<-matrix(rcov(fitADCC)[1,2,]) # COV contains 2345 obs # simulate the model # given positive shocks in preZ sim<-dccsim(ADCC, n.sim =2345,n.start =100 , m.sim = 1, startMethod = "unconditional",preZ = 0.7131) # extract covariance sim_cov<-as.matrix(rcov(sim)[1,2,]) # # to specify negative shocks I put a minus sign before 0.7131 in preZ sim1<-dccsim(ADCC, n.sim =2345,n.start =100 , m.sim = 1, startMethod = "unconditional",preZ = - 0.7131)...