spec.pgram does accept multivariate time series, and I have used this
with success. I just don't know if there is an implementation of
cross-spectrum in R. Or what exactley Phase vs frequency is telling
me.
On Jan 29, 2008 2:06 PM, Donald McKenzie <[EMAIL PROTECTED]> wrote:
> See the help for sp
I am having a hard time interpreting the phase and coherency plots.
x is two timeseries that occur at the same time i.e.
a b
1 11.2 12.3
16 11.3 12.4
31 11.4 12.5
46 11.5 12.6
...etc
even though my example is does not show this they are oscillating at
m
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