Implements the distance-adjusted propensity score with interference (iDAPS) and recoverU+ methods for estimating the average treatment effect on the treated (ATT) from spatial observational data in the presence of both spatial confounding and spatial interference. iDAPS matches units on a data-driven composite of propensity-score distance, spatial proximity and neighbourhood-exposure distance. recoverU+ is a doubly robust estimator that augments the propensity-score and control-outcome models with a partially recovered spatial confounder and a neighbourhood-exposure term. The package also provides the naive propensity score, DAPS and recoverU comparators, and a simulator for the spatial confounding/interference data-generating process.
| Version: | 0.1.1 |
| Depends: | R (≥ 4.1.0) |
| Imports: | stats |
| Suggests: | geoR, ggplot2, readxl, testthat (≥ 3.0.0), knitr, rmarkdown |
| Published: | 2026-09-21 |
| DOI: | 10.32614/CRAN.package.spaci (may not be active yet) |
| Author: | Isqeel Ogunsola [aut, cre], Olatunji Johnson [aut], Thomas House [aut] |
| Maintainer: | Isqeel Ogunsola <isqeel.ogunsola at postgrad.manchester.ac.uk> |
| BugReports: | https://github.com/Ogunsolaia/spaci/issues |
| License: | MIT + file LICENSE |
| URL: | https://github.com/Ogunsolaia/spaci |
| NeedsCompilation: | no |
| Materials: | README, NEWS |
| CRAN checks: | spaci results |
| Reference manual: | spaci.html , spaci.pdf |
| Vignettes: |
Application: does SCR/SNCR technology reduce ambient ozone? (source, R code) Estimating causal effects under spatial confounding and interference (source, R code) |
| Package source: | spaci_0.1.1.tar.gz |
| Windows binaries: | r-devel: not available, r-release: not available, r-oldrel: not available |
| macOS binaries: | r-release (arm64): not available, r-oldrel (arm64): not available, r-release (x86_64): not available, r-oldrel (x86_64): not available |
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