print.matched.set: Print matched.set objects.

In PanelMatch: Matching Methods for Causal Inference with Time-Series Cross-Sectional Data

Print matched.set objects.

Description

Print matched.set objects.

Usage

## S3 method for class 'matched.set'
print(x, ..., verbose = FALSE)

Arguments

x	a matched.set object
...	Not used. additional arguments to be passed to print
verbose	logical indicating whether or not output should be printed in expanded/raw list form. The verbose form is not recommended unless the data set is small. Default is FALSE, which prints an overview of matched set sizes.

Examples

dem.sub <- dem[dem[, "wbcode2"] <= 100, ]
# create subset of data for simplicity
dem.sub.panel <- PanelData(dem.sub, "wbcode2", "year", "dem", "y")
PM.results <- PanelMatch(panel.data = dem.sub.panel, lag = 4,
                        refinement.method = "ps.match",
                        match.missing = TRUE,
                        covs.formula = ~ tradewb,
                        size.match = 5, qoi = "att",
                        lead = 0:4,
                        forbid.treatment.reversal = FALSE)
print(extract(PM.results, qoi = "att"))

PanelMatch documentation built on April 3, 2025, 6:34 p.m.