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

Files: data/DS3.rdata
Documented: man/DS3.Rd
  Contains 8000 2-d points, with 6 "natural" looking shapes, all of which have an sinusoid-like shape that intersects with each cluster.

Files: data/moons.rdata
Documented: man/moons.Rd
  Contains 100 2-d points, half of which are contained in two moons or "blobs"" (25 points each blob), and the other half in asymmetric facing crescent shapes. The three shapes are all linearly separable.

Files: inst/test_data/elki_optics.rda
       inst/test_data/elki_optics_xi.rda
       inst/test_data/test_data.rda
Documented: Test data

 -- Steffen Moeller <moeller@debian.org>  Mon, 04 Oct 2021 15:51:29 +0200
