My R package WeightIt has a huge new update, making it one of the biggest updates since I started the project. Version 1.0.0 introduces a few breaking changes, including the possibility that old results will not align with results from newer version of the package. In most cases, though, this only means improvements (i.e., better balance). For those that don’t know, WeightIt is an R package designed to provide access to propensity score weighting (also known as inverse probability weighting...
