NEWS
staggR 0.2.2 (2026-09-30)
- Fixed problem with
select_terms() not properly sanitizing coefficient names
- Fixed bug (Issue 13) where if the user specifies referents manually, sdid() fails to omit referents for identification
staggR 0.2.1 (2026-09-22)
- Fixed bug (Issue 6) causing
sdid() to throw errors if the specified time_var is a Date data type
- Fixed bug (Issue 7) where the normal distribution was used instead of the t distribution to calculate p-values in
ave_coeff()
- Fixed bug (Issue 8) causing ambiguous, unhelpful error message when the referent group is left unspecified in calls to
sdid()
- Fixed bug (Issue 9) causing results of
summary.sdid() to be unpredictable when one or more coefficients are NA
- Fixed bug (Issue 10) causing
sdid() to throw an error if there are other columns in the data frame whose names contain the name of the cohort variable
- Fixed bug (Issue 11) causing incorrect asterisk indicators of statistical significance from
ave_coeff()
- Added functionality to
ave_coeff() that facilitates producing event-study and calendar time summaries from a sdid object
staggR 0.2.0 (2026-04-02)
- Add
detrend() and detrend_factor() functions to facilitate trend-adjusted staggered DiD modeling
staggR 0.1.1 (2026-01-14)
- Excluded non-package directories from source bundle.
- Fixed S3 method registration for
print.summary.sdid_mdl.
staggR 0.1.0