incidence (version 1.7.4)

get_dates: Retrieve dates from an incidence object

Description

Retrieve dates from an incidence object

Usage

get_dates(x, ...)
# S3 method for default
get_dates(x, ...)
# S3 method for incidence
get_dates(x, position = "left", count_days = FALSE, ...)

Value

a vector of dates or numerics

Arguments

x

an incidence object

...

Unused

position

One of "left", "center", "middle", or "right" specifying what side of the bin the date should be drawn from.

count_days

If TRUE, the result will be represented as the number of days from the first date.

Examples

set.seed(999)
dat <- as.Date(Sys.Date()) + sample(-3:50, 100, replace = TRUE)
x <- incidence(dat, interval = "month")
get_dates(x)
get_dates(x, position = "middle")
set.seed(999)
dat <- as.Date(Sys.Date()) + sample(-3:50, 100, replace = TRUE)
x <- incidence(dat, interval = "month")
get_dates(x)
get_dates(x, "center")
get_dates(x, "right")

# Return dates by number of days from the first date
get_dates(x, count_days = TRUE)
get_dates(incidence(-5:5), count_days = TRUE)