Clock plot: the cumulative event clock — plot

Plots cumulative event-clock time \(\widehat A_t\) against calendar time — the "clock plot": how much of the window's information had arrived by each date.

Usage

plot_clock(path, normalize = TRUE, ...)

Arguments

path: An event_clock_path object from event_clock_path() (an event_prices object is converted automatically).
normalize: Logical; plot the clock normalized to \([0,1]\) (default TRUE) or in raw units of A.
...: Unused.

Value

A ggplot object.

Examples

data(brexit2016)
ep <- as_event_prices(brexit2016, time = "date", price = "q_leave",
                      event_date = as.Date("2016-06-23"))
plot_clock(event_clock_path(ep))