This package provides tools for estimating treatment effects and diagnosing assumptions with ordinal outcomes in the difference-in-differences design.
The package has the following main functions:
ord_did: Implements the ordinal DID estimator.
summary.orddid: Output the treatment effects and their uncertainties.
equivalence_test: Test the assumption in the pre-treatment periods.
plot.orddid.test: Visualize the result of the equivalance test.
In addition to the above functions,
orddid packages contains two example datasets:
Maintainer: Soichiro Yamauchi firstname.lastname@example.org (0000-0003-0554-2717)
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