PSAboot 1.3.8
- Fix for change in t.test with paired data to not use the formula
notation.
PSAboot 1.3.7
- Added propensity score weighting.
- Fixed a bug where the balance table wasn’t combined correctly if the
covariates were not specified in the correct order.
PSAboot 1.3.6
- Update to re-release to CRAN.
- Fixes to pass CRAN check.
PSAboot 1.3.4
- Update for compatibility with the multilevelPSA package.
PSAboot 1.3.3
- Fixed new R CMD CHECK notes and warnings.
- Updated for new version of party package.
PSAboot 1.3.0
- Refactored the function for calculating balance to be shared across
all the matching procedures.
- Added a vignette about the impact of matching order.
PSAboot 1.2.0
- Fixed an issue where under certain circumnstances there could be a
NA effect estimate. These are removed.
- Added better error checking for when a classification tree with no
splits occurs.
PSAboot 1.1.0
- The summary function now includes a weighted pooled estimate. This
estimate is weighted using the inverse balance estimates so that
bootstrap samples with better balance are weighted more to the estimate
than those with worse balance.
- You can now specify how the balance estimates are aggregated.
Possible values include mean (the default), q25, q75, median, or
max.
- Added getPSAbootMethods and global R option “PSAboot.methods” that
will return the default set of functions to use in PSAboot.
- Added a number of parameters to the boxplot function including a
tufte style from the ggthemes package.
PSAboot 1.0.0
- Initial version of PSAboot package for bootstrapping propensity
score analysis.