This is a isoyearweekday method for the seq()
generic.
Sequences can only be generated for "year"
precision
isoyearweekday vectors. If you need to generate weekbased sequences,
you'll have to convert to a time point first.
When calling seq()
, exactly two of the following must be specified:
to
by
Either length.out
or along.with
# S3 method for clock_iso_year_week_day seq(from, to = NULL, by = NULL, length.out = NULL, along.with = NULL, ...)
from 
A


to 
A

by 
The unit to increment the sequence by. If If If If 
length.out 
The length of the resulting sequence. If specified, 
along.with 
A vector who's length determines the length of the resulting sequence. Equivalent to If specified, 
...  These dots are for future extensions and must be empty. 
A sequence with the type of from
.
#> <iso_year_week_day<year>[4]> #> [1] "2020" "2022" "2024" "2026"# Which we can then set the week of. # Some years have 53 ISO weeks, some have 52. set_week(x, "last")#> <iso_year_week_day<week>[4]> #> [1] "2020W53" "2022W52" "2024W52" "2026W53"