Changes in version 0.3.0                        

                 Changes in version 0.2.0 (2020-01-20)                  

  - First CRAN release.
  - Added many new functions.
  - Documented and tested everything.
  - Wrote a long README.

Notes on correspondence between this implementation and other software
can be found in comments at the bottom of R/alpha.R and R/beta.R.