Description Usage Arguments Value Examples
View source: R/st_nicholas_day.R
Create a dummy variable that takes the value 0 or 1 to indicate the abscence or presence of St. Nicholas Day. The day(s) before or after this holiday can also be recoded by using the pre and post arguments. For example, if you also want to recode the day after Sinterklaas, set the post argument to 1.
1 | st_nicholas_day(dates, pre = 0, post = 0)
|
dates |
A vector with dates in the format YYYY-MM-DD |
pre |
non-negative int. To encode the days before the holiday dates. |
post |
non-negative int. To encode the days after the holiday dates. |
A dummy (binary vector)
1 2 3 4 5 | df <- tibble::tibble(
dates = seq_days("2022-12-1", "2022-12-10"),
sinterklaas = st_nicholas_day(dates, pre=0,post=0)
)
subset(df, sinterklaas == 1)
|
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