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

Files: data/ecc2.rda
Documented: man/ecc2.Rd
  4-afc Detection and Identification of Letters

Files: data/RGB.rda
Documented: man/RGB.Rd
  Luminance Calibration Data from Video Projector

 -- Andreas Tille <tille@debian.org>  Mon, 08 Apr 2019 13:37:00 +0200
