Reference:
  Author: >
   N. Benjamin Erichson and Sergey Voronin and Steven L. Brunton and
   J. Nathan Kutz
  Title: Randomized Matrix Decompositions Using R
  Journal: Journal of Statistical Software
  Year: 2019
  Volume: 89
  Number: 11
  Pages: 1-48
  DOI: 10.18637/jss.v089.i11
