Return the fixed date of the k-day before fixed date — kday_before • calcalr

Return the fixed date of the k-day before fixed date

Usage

kday_before(k, date)

Arguments

k: the weekday; k=0 means Sunday, k=1 means Monday, and so on.
date: a fixed date, i.e. a number of (eventually partial) days since epoch

Value

a fixed day number

See also

Other cycles of days helpers: kday_after(), kday_nearest(), kday_on_or_before()

Examples

if (FALSE) {
kday_before(1, -61387)
}