ISO quarter (character) from Date object
Source:R/conversion_date_isoweek_isoyear.R
date_to_isoquarter_c.Rd
ISO quarter (character) from Date object
Examples
date_to_isoquarter_c("2021-08-11")
#> [1] "3"
date_to_isoquarter_c(lubridate::today())
#> [1] "2"