contdid 0.1.2
- Bug fix:
cont_did() with
target_parameter = "level" and
aggregation = "eventstudy" passed the continuous dose,
rather than a treated/comparison indicator, to the underlying DiD
estimator. This made the estimator weight treated units by their dose
and put weight on some treated units in the comparison group, so
event-study ATT estimates from earlier versions were biased
when treatment effects are nonzero. With DRDID >= 1.4.0, which now
requires a binary treatment indicator, this case failed with an error
instead. Other combinations of target_parameter and
aggregation were not affected.
contdid 0.1.1
- Resubmission to CRAN following archival on 2026-07-16 (contdid was
archived because its dependency
ptetools had been archived;
ptetools has since been restored to CRAN as version
1.0.1).
- Require
ptetools (>= 1.0.1) in Imports
to prevent recurrence.
- Update
ggcont_did() to use ptetools’s
autoplot() methods in place of the now-deprecated
ggpte()/ggpte_cont().
contdid 0.1.0
- Initial CRAN submission.
- CCK estimation is working for case with two periods.
- Change default parametric specification to cubic polynomial.
- Bug fix for variable names.
contdid 0.0.002
- Added sanity checks for unexpected input data.
contdid 0.0.001