Updates for handling repeated cross sections data, both estimation and inference
did 1.1.2
bug fixes for testing without covariates, allowed to pass NULL in addition to ~1
did 1.1.1
fixed issues between BMisc and formula.tools
added point estimates for repeated cross sections data
did 1.1.0
bug fixes for the case without any covariates
did 1.0.0
first version of package, functions for computing group-time average treatment effects, combining them into a smaller number of parameters, and pre-testing the common trends assumption