plot.roots {dse} | R Documentation |
Calculate and plot roots of a model.
## S3 method for class 'roots'
plot(x, pch='*', fuzz=0, ...)
x |
An object of class roots (a vector of complex (or real) values as returned by the function roots). |
pch |
character to be used for the plot (passed to plot.default). |
fuzz |
If non-zero then roots within fuzz distance are considered equal. |
... |
(further arguments, currently disregarded). |
The eigenvalues of the state transition matrix or the inverse of the roots of the determinant of the AR polynomial are returned invisibly.
The roots and a unit circle are plotted on the complex plane.
addPlotRoots
roots
stability
McMillanDegree
data("eg1.DSE.data.diff", package="dse")
model <- estVARXls(eg1.DSE.data.diff)
plot(roots(model))