Function reference
The stacked R package and the stacked Stata command expose the same workflow: build a stacked dataset, estimate a Q-weighted event study, and visualize it. Each row below links to a reference page documenting the matched R function and Stata subcommand together.
Build
| Page | R | Stata |
|---|---|---|
| Build a stack | build_stack() |
stacked build |
| Kappa trade-offs | kappa_trade_offs() |
stacked kappa |
| Propensity-score weights | add_pscore_weights() |
stacked pscore |
Estimate & visualize
| Page | R | Stata |
|---|---|---|
| Stacked regression | stackreg() |
stacked reg |
| Timing-group summary | stack_summary() |
stacked summary |
| Event-study coefficients | stack_coefs() |
r(att), r(table), e() after stacked reg |
| Weighted levels | stack_levels() |
stacked levels |
| Plots | stack_plot(), stack_plot_levels(), stack_plot_compare() |
stacked plot |
Larger-than-memory
| Page | R | Stata |
|---|---|---|
| DuckDB backend | duck_src(), duck_collect(), duck_write_parquet(), duck_disconnect(), duck = TRUE |
stacked duckconnect, stacked build, parquet() |
Data
| Page | R | Stata |
|---|---|---|
| Bundled datasets | data(medicaid) etc. |
stacked use medicaid |