For our estimator and a placebo, plots treated and synthetic control trajectories and overlays a 2x2 diff-in-diff diagram. Requires ggplot2 — synthdid_placebo_plot • synthdid

For our estimator and a placebo, plots treated and synthetic control trajectories and overlays a 2x2 diff-in-diff diagram. Requires ggplot2

Usage

synthdid_placebo_plot(estimate, overlay = FALSE, treated.fraction = NULL)

Arguments

estimate,: as output by synthdid_estimate.
overlay,: binary, indicates whether plots should be overlaid or shown in different facets. Defaults to FALSE.
treated.fraction: as in synthdid_placebo

Value

A ggplot2 object showing the estimate and placebo comparison.

Examples

# \donttest{
data(california_prop99)
setup <- panel.matrices(california_prop99)
tau.hat <- synthdid_estimate(setup$Y, setup$N0, setup$T0)
synthdid_placebo_plot(tau.hat, treated.fraction = 0.5)

# }