Package check result: NOTE

Check: CRAN incoming feasibility, Result: Note_to_CRAN_maintainers
  Maintainer: ‘Adrian Baddeley <Adrian.Baddeley@curtin.edu.au>’

Check: package dependencies, Result: NOTE
  Depends: includes the non-default packages:
    'spatstat.data', 'spatstat.geom', 'spatstat.random',
    'spatstat.explore', 'nlme', 'rpart'
  Adding so many packages to the search path is excessive and importing
  selectively is preferable.

No changes to worse in reverse depends.