plot.sc_cic: Plot Pre-treatment Fit for SC-CIC

View source: R/diagnostics.R

plot.sc_cicR Documentation

Plot Pre-treatment Fit for SC-CIC

Description

Plots the treated unit against the synthetic control over time, with a vertical line at the treatment period.

Usage

## S3 method for class 'sc_cic'
plot(x, ...)

Arguments

x

An object of class "sc_cic".

...

Additional arguments passed to plot.

Details

The plot shows the treated unit (solid line) and synthetic control (dashed line) over all time periods, with a vertical dashed line marking the start of treatment. Good pre-treatment fit is a necessary (but not sufficient) condition for valid SC-CIC inference.

Value

Invisible. Called for its side effect of producing a plot.


sccic documentation built on April 10, 2026, 5:07 p.m.