Explanation for binary files inside source package according to
  http://lists.debian.org/debian-devel/2013/09/msg00332.html

Files: data/teapot.rda
Documentation: man/teapot.Rd
  ->  The Utah teapot is a classic computer graphics example.  This data set
  contains a representation in terms of triangles.

 -- Dirk Eddelbuettel <edd@debian.org>  Sat, 02 Jun 2018 10:02:41 -0500
