Changes in version 0.99.6                        

  - Real data example added.
  - Unit test modified.

                       Changes in version 0.99.4                        

  - Unit test added.
  - Coding modified in compliance with BioC requirement.

                       Changes in version 0.99.3                        

  - Slope test implemented.
  - Added a news file to track changes to the package.

                       Changes in version 0.99.2                        

  - Slope test implemented.
  - Added a news file to track changes to the package.