Plots matrices from tscgm.ar2 objects. You can choose to plot the precision matrix,
the first-order autoregressive matrix, or the second-order autoregressive matrix.
# S3 method for tscgm.ar2
plot(x, mat = c("precision", "autoregression1", "autoregression2"), ...)An object of class tscgm.ar2.
Character. Which matrix to plot. Choices are
"precision", "autoregression1", or "autoregression2".
Additional plotting arguments passed to the plotting function.