Changes in version 2020-03-30                      

  - adding tabit_x()
  - moving tabit() code to tabit_1()
  - making tabit() a magic function doing tabit_1() on vectors and lists
    and tabit_x() on data.frames

                 Changes in version 0.1.1 (2019-10-02)                  

  - Initial CRAN release
  - Initial version
  - Added a NEWS.md file to track changes to the package.