Changes in version 1.0.1                        

  - added normaliseDataInfo() which will also output the lambdas and
    scaled with the transformed varaibles.

                 Changes in version 1.0.0 (2018-03-30)                  

  - remove ddR package, due to this package is being archived.
  - add rlang package for checking the class of variables are numeric.
  - add the citation of the published paper.

                 Changes in version 0.0.3 (2017-01-17)                  

  - embed a test dataset for the paper.

                 Changes in version 0.0.2 (2017-01-09)                  

  - add the shiny app using normalrShiny().
  - fix on the negative data with negative lambda.

                 Changes in version 0.0.1 (2016-12-20)                  

  - First release with three main functions:
      - getLambda() compute the lambda values based on the dataset.
      - normalise() normalised a numeric vector with the specific lambda
        value.
      - normaliseData() applies the normalisation on a dataset with
        multiple continuous variables.