Range of years in an fhx object
year_range(x)An fhx object.
A numeric vector or NULL.
series_names() get all the series in an fhx object.
get_year() subset an fhx object to select years.
get_series() subset an fhx object to select series.
get_event_years() gets years for various events in an fhx object.
count_event_position() count the number of different events in an fhx
object.
yearly_recording() count the number of "recording" events in each year
of an fhx object.
series_stats() basic summary stats for an fhx object.
data(lgr2)
year_range(lgr2)
#> [1] 1366 2012