Changes in version 1.0-4 (2022-06-14)                  

Minor improvements

  - Fixed a bug in the initial check on tau in the rmst2 function.

                 Changes in version 1.0-3 (2020-06-13)                  

Minor improvements

  - Updated the code for checking a specified tau to allow such a tau
    that is greater than the last event time when the KM curve reaches 0
    at that time point.
  - Updated the code to improve the execution time for RMST analysis
    with covariates.
  - Fixed the code to handle large data (>100K observations).
  - Fixed the code to accept general arguments for plots (e.g., xlim and
    ylim) in plot.rmst2() function.

                 Changes in version 1.0-2 (2017-02-20)                  

Minor improvements

  - Changed the default value of tau in rmst2(). When tau = NULL, the
    default value (i.e., the minimum of the largest observed time in
    each of the two groups) is now used.
  - Fixed to reflect an alpha argument in rmst2().

                 Changes in version 1.0-1 (2015-03-16)                  

  - Initial release