Set day part — set_day_part • when

Using this function we can change the name assigned to the hours of the day to designate the parts of the day.

Usage

set_day_part(td, hour, name)

# S3 method for when
set_day_part(td, hour = NULL, name = NULL)

Arguments

td: A when object.
hour: A number, hour number (between 0 and 23).
name: a string, name of the part of the day.

Value

A when object.

See also

Other dimension definition: define_characteristics(), define_instances(), get_attribute_definition_function(), get_day_part(), get_week_date_range(), select_date_levels(), select_day_level(), select_month_level(), select_quarter_level(), select_semester_level(), select_time_level(), select_week_level(), select_year_level(), set_attribute_definition_function(), when()

Examples


td <- when() |>
  set_day_part(hour = c(21:23, 0:4), name = "Night")