ets forecastor

Envelope function that forecasts ets model

ets_forecastor(
  fit,
  test_sample = NA,
  predicted = "",
  predicted_ = "",
  options = "",
  predictors = "",
  h = 1,
  frequency = 1
)

Arguments

fit

fitted ets model
test_sample

not used by ets model
predicted

name of all the predicted variables. Not used as is determined by the fit.
predicted_

name of the perdicted variable. Not used as is determined by the fit.
options

character with options separated by comma not supparted
predictors

not supported by ets model
h

forecasting horizon
frequency

time series frequency. not used by ets model

Value

forecast object

Details

Envelope function that forecasts ets model.

Examples

train_sample = tsibble::tsibble(date = lubridate::ymd("2017-01-01") + months(0:99),
    y = arima.sim(n = 100, model = list(ar = 0.7)), x = 1:100)
#> Using `date` as index variable.
fit = arima_estimator(train_sample, "y", "p=2,d=0,q=0")
#> Error in solve.default(res$hessian * n.used, A) : 
#>   Lapack routine dgesv: system is exactly singular: U[1,1] = 0
ets_forecastor(fit, h = 2)
#> [1] NA