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staggR 0.1.0

• Initial CRAN submission.

staggR 0.1.1

• Excluded non-package directories from source bundle.
• Fixed S3 method registration for print.summary.sdid_mdl.

staggR 0.2.0

• Add detrend() and detrend_factor() functions to facilitate trend-adjusted staggered DiD modeling

staggR 0.2.1

• 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 0.2.2

• 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

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.