DiDforBigData 1.0

• Published to CRAN. install.packages("DiDforBigData") now works.

DiDforBigData 0.3

• First public release.
• Add progress bar to predict how long the estimation will take.
• Simplify package to only 3 functions: DiD, DiDge, and SimDiD.

DiDforBigData 0.2

• Add support for robust and clustered standard errors.
• Add support for high-dimensional fixed-effect covariates.

DiDforBigData 0.1

• Add support for time-varying covariates.
• Initialize simple DiD estimation framework.