aggts: Extract selected time series from a gts object
Description
The time series from selected levels of a hierarchical/grouped time series or a forecasted
hierarchical/grouped time series are returned as a multivariate time series.
Usage
aggts(y, levels, forecasts = TRUE)
Arguments
y
An object of class {gts}.
levels
Integer(s) or string(s) giving the specified level(s).
forecasts
If obj contains forecasts and historical data, then forecasts indicates whether to return the forecasts or the historical data. Otherwise it is ignored.