scpi
Prediction Intervals for Synthetic Control Methods with Multiple Treated Units and Staggered Adoption
Description
Implementation of prediction and inference procedures for Synthetic Control methods using least square, lasso, ridge, or simplex-type constraints. Uncertainty is quantified with prediction intervals as developed in Cattaneo, Feng, and Titiunik (2021) <doi:10.1080/01621459.2021.1979561> for a single treated unit and in Cattaneo, Feng, Palomba, and Titiunik (2025) <doi:10.1162/rest_a_01588> for multiple treated units and staggered adoption. More details about the software implementation can be found in Cattaneo, Feng, Palomba, and Titiunik (2025) <doi:10.18637/jss.v113.i01>.
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CRAN Check Status
Show all 14 flavors
| Flavor | Status |
|---|---|
| r-devel-linux-x86_64-debian-clang | OK |
| r-devel-linux-x86_64-debian-gcc | OK |
| r-devel-linux-x86_64-fedora-clang | OK |
| r-devel-linux-x86_64-fedora-gcc | OK |
| r-devel-macos-arm64 | OK |
| r-devel-windows-x86_64 | OK |
| r-oldrel-macos-arm64 | OK |
| r-oldrel-macos-x86_64 | OK |
| r-oldrel-windows-x86_64 | OK |
| r-patched-linux-x86_64 | OK |
| r-release-linux-x86_64 | OK |
| r-release-macos-arm64 | OK |
| r-release-macos-x86_64 | OK |
| r-release-windows-x86_64 | OK |
Check History
OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 17, 2026
ERROR 12 OK · 0 NOTE · 0 WARNING · 2 ERROR · 0 FAILURE Mar 10, 2026
whether package can be installed
Found the following significant warnings: Warning: replacing previous import ‘CVXR::var’ by ‘stats::var’ when loading ‘scpi’ Warning: replacing previous import ‘CVXR::sd’ by ‘stats::sd’ when loading ‘scpi’ See ‘/home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/scpi.Rcheck/00install.out’ for details.
whether package can be installed
Found the following significant warnings: Warning: replacing previous import 'CVXR::var' by 'stats::var' when loading 'scpi' Warning: replacing previous import 'CVXR::sd' by 'stats::sd' when loading 'scpi' See 'd:/Rcompile/CRANpkg/local/4.5/scpi.Rcheck/00install.out' for details.