Annotate segments with alternating shading — annotate_segments • ggchangepoint

Adds alternating shaded rectangles to highlight segments between changepoints.

Usage

annotate_segments(cp, n, fill = c("grey90", "white"), alpha = 0.5, ...)

Arguments

cp: Changepoint indices (including 0 and n).
n: Length of the series.
fill: Colors for alternating segments. Defaults to c("grey90", "white").
alpha: Alpha for fill. Defaults to 0.5.
...: Additional arguments passed to annotate.

Value

A list of ggplot annotations.