Plot observed vs predicted counterfactual trajectories

For each native engine in a comparison (DID, MC, TROP), draws the average outcome over the treated units against the predicted control counterfactual, to show how the methods extrapolate through the post-treatment period.

Usage

plot_counterfactual(x, methods = NULL)

Arguments

x

A cf_comparison from panel_compare().

methods

Optional subset of methods to draw.

Value

A ggplot2 object.