R help - Nov 2010 - mgarch-BEKK

Dear all..

    Can anybody help me with mgarchBEKK? After  estimate bekk model, i want to 
check whether the residuals meet the  required assumptions. Can i  perform 
Portmanteau test, the ARCH-LM test, plots of the AC and PAC  functions of the 
residuals? Can you give some example with the script in  R? Please..

Thank You So Much


      
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