I successfully created a business calendar from two variables (date and
observation) and performed some time series analysis. What I would like
to do now is add a year's worth of new observations to the data set
such that the pattern of dates (excluding weekends and holidays) is
repeated, beginning at the last observation, which happens to be an
arbitrary date.
One idea is to copy the sequence of dates from
the original date variable, create another business calendar, reformat,
and redo tsset.
But is there a way to extend an existing business calendar?