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Indicates whether a "timeDate" object falls on a month end.
"timeDate"
is.monthend(x)
returns a logical vector indicating which element of x
x
is an end-of-month day.
a "timeDate" object
holidays, weekdays.
holidays
weekdays
is.monthend(timeDate(c("1/1/1958", "1/31/1958", "2/10/1958")))
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