rwf(x, h=10, drift=FALSE, level=c(80,95), fan=FALSE, lambda=NULL)
forecast
".
The function summary
is used to obtain and print a summary of the
results, while the function plot
produces a plot of the forecasts and prediction intervals.
The generic accessor functions fitted.values
and residuals
extract useful features of
the value returned by rwf
.
An object of class "forecast"
is a list containing at least the following elements:object
itself or the time series used to create the model stored as object
).arima
, meanf
gold.fcast <- rwf(gold[1:60],h=50)
plot(gold.fcast)
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