Made check.datum tolerate slight inconsistencies in the size of timesteps.
Added arguments in plot.biwavelet and phase.plot to control the length of the phase arrows and the size of the arrow heads independently.
Fixed code in
check.data to test for constant step size in the data.
pwtc can be used to perform partial wavelet coherence between two time series
x1 by controlling for (or partialling-out) a third time series
Users can now specify the density of the phase arrows using the
Fixed bug in
wt affecting the significance region (thanks Patrick Kilduff and Flora Cordoleani).
Users can now specify the color, line width and line type for
the COI, significance contours and phase arrows using the
Removed misleading examples showing how to compute the 'bias-corrected' wavelet coherence.
There is no bias for the wavelet coherence function, so using the default
type argument in the
plot function is recommended.
Fixed typos in the documentation of plot.biwavelet and xwt (thanks Lei Cheng).
As of biwavelet version 0.14, the bias-corrected wavelet and cross-wavelet spectra are automatically computed and plotted by default using the methods described by Liu et al. (2007) and Veleda et al. (2012). This correction is needed because the traditional approach for computing the power spectrum (e.g., Torrence and Compo 1998) leads to an artificial and systematic reduction in power at lower periods
Plotting function now accepts traditional plotting flags such as xaxt and yaxt to control x and y tickmarks