cross_bicoherence()
now follow an alternative
definition of (cross-)bicoherence due to Kim and Powers
(1979).
New function mode_matching()
for fitting
cross-bicoherence’s empirical null distribution by the mode-matching
method of Schwartzman
(2008).
New function three_channel_mode()
for generating a
simple example of multivariate time series.
New parameters mc
and mc_cores
of
bicoherence()
, bispectrum()
,
cross_bicoherence()
, and cross_bispectrum()
for parallel computation.