Description Usage Arguments Value Author(s) See Also
This function plots the pseudospectrum of the results from a SSA run, e.g. it plots the variance of the individual eigentriples vs. their frequencies. It can also be used to compute the frequency, variance and period of all SSA eigentriples.
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ssa.object |
SSA object: the results of a run of ssa(). |
calc.raw.SSA |
logical: Whether to additionally compute the whole spectrum for all un-grouped eigentriples (my slow the process in case of long time series. |
plot.spectrum |
logical: whether to plot the pseudospectrum. |
plot.fourier |
logical: Whether to plot the Fourier spectrum in the background. |
series.orig |
numeric vector: original, non decomposed time series (used to calculate Fourier spectrum). If not supplied, an object with the saved in ssa.object is searched for in all active environments. |
pch |
integer: graphic parameter passed to plot() (?par) |
col |
character: graphic parameter passed to plot() (?par) |
show.harmonies |
logical: whether to mark the positions of the harmonies of the oscillation with the highest variance. |
label.points |
logical: whether to label the points with period values |
label.tresh |
numeric: threshold used to label points |
call.freq |
function to use to determine the frequencies of the ssa eigentriples. |
print.stat |
logical: whether to print status information during the calculations. |
... |
list with values
paired |
matrix: frequency, period and variance of the paired reconstruction |
raw |
matrix: frequency, period and variance of the unpaired reconstruction |
Jannis v. Buttlar
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