Displaying 1 result from an estimated 1 matches for "tp895062p1558332".
2009 Jun 15
2
GARCH:: False Convergence
Dear R users,
I am trying to use tseries' garch function in order to determine the
volatility of a return series generated by quantmod. Here is the code that I
am using:
> library(quantmod)
> getSymbols("AAPL")
convert daily closing prices into continuous log returns
> dret<-dailyReturn(AAPL,type='log')
check to see that the autocorrelations decay
>