Changes in version 0.1.1 (2021-05-15)                  

  - Confront the 'noLD' issue
  - Fix minor typos

                 Changes in version 0.1.0 (2021-05-06)                  

  - elisr's user functions:
      - disjoint(): Multiple scaling -- the disjoint way
      - overlap(): Multiple scaling -- the overlapping way
      - print.msdf(): Printing method for multiple scaled data frames
      - is.msdf(): Test for a multiple scaled data fame