phasePlots {dse} | R Documentation |
Calculate phase plots
phasePlots(data, max.lag=1,diff=FALSE)
data |
A matrix, time series matrix, or an object of class TSdata. |
max.lag |
The maximum number of shifts to plot |
diff |
If TRUE the data is plotted against the difference with lagged values. |
Non-linearities may show up as a non-linear surface, but this is a projection so, for example, a spherical space would not show up. Some sort of cross-section window would show this but require even more plots. A good statistical test would be better!
None
A plot of (the phase space) the data against (differenced) lagged values is produced.
data("egJofF.1dec93.data", package="dse")
phasePlots(egJofF.1dec93.data)