yeardaygroup {clock}  R Documentation 
This is a yearday method for the calendar_group()
generic.
Grouping for a yearday object can be done at any precision, as
long as x
is at least as precise as precision
.
## S3 method for class 'clock_year_day'
calendar_group(x, precision, ..., n = 1L)
x 
A yearday vector. 
precision 
One of:

... 
These dots are for future extensions and must be empty. 
n 
A single positive integer specifying a multiple of 
x
grouped at the specified precision
.
x < seq(as_naive_time(year_month_day(2019, 1, 1)), by = 5, length.out = 20)
x < as_year_day(x)
x
# Group by day of the current year
calendar_group(x, "day", n = 20)