[R] Correlation test in time series

Pfaff, Bernhard Bernhard.Pfaff at drkw.com
Wed Nov 26 17:35:52 CET 2003

> Thanks for you help,
> And how to test covariance = zero in time series ,
> cov(r_t, r_t-1)=0
> and r_t  are homoscedastik and dependent ?

How about:


in package 'ts'


>  Thanks
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