Implements a simulation study to assess the strengths and
    weaknesses of causal inference methods for estimating policy effects
    using panel data. See Griffin et al. (2021)
    <doi:10.1007/s10742-022-00284-w> and Griffin et al. (2022)
    <doi:10.1186/s12874-021-01471-y> for a description of our methods.
| Version: | 1.0.1 | 
| Depends: | R (≥ 4.1.0) | 
| Imports: | did, dplyr, future.apply, lmtest, magrittr, MASS, methods, purrr, R6, rlang, sandwich, stats, tidyr, utils | 
| Suggests: | knitr, rmarkdown, testthat (≥ 3.0.0) | 
| Published: | 2023-08-08 | 
| DOI: | 10.32614/CRAN.package.optic | 
| Author: | Beth Ann Griffin  [aut, cph],
  Pedro Nascimento de Lima  [cre, aut],
  Max Griswold  [aut],
  Adam Scherling [aut],
  Joseph Pane [aut],
  Geoffrey Grimm [aut] | 
| Maintainer: | Pedro Nascimento de Lima  <plima at rand.org> | 
| BugReports: | https://github.com/randcorporation/optic/issues | 
| License: | GPL-3 | 
| URL: | https://randcorporation.github.io/optic/,
https://github.com/randcorporation/optic | 
| NeedsCompilation: | no | 
| Materials: | README, NEWS | 
| CRAN checks: | optic results |