phasePlots: Calculate Phase Plots
In dse: Dynamic Systems Estimation (Time Series Package)

Description Usage Arguments Details Value Side Effects Examples

Calculate phase plots

1	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.