arma-methods.RdMethods for fitted ARMA model objects.
# S3 method for class 'arma'
coef(object, ...)
# S3 method for class 'arma'
vcov(object, ...)
# S3 method for class 'arma'
residuals(object, ...)
# S3 method for class 'arma'
fitted(object, ...)
# S3 method for class 'arma'
print(x, digits = max(3, getOption("digits") - 3), ...)
# S3 method for class 'arma'
plot(x, ask = interactive(), ...)an object of class "arma"; usually, a result
of a call to arma.
see printCoefmat.
Should the plot method work interactively? See
interactive.
further arguments passed to or from other methods.
For coef, a numeric vector; for vcov, a numeric matrix;
for residuals and fitted a univariate time series;
for plot and print, the fitted ARMA model object.