Found the following significant warnings:
  Rd warning: /home/hornik/tmp/scratch/RtmpskoxF8/R.INSTALL380c4997eb7/hoa/man/cond.object.Rd:85: file link ‘plot’ in package ‘graphics’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpskoxF8/R.INSTALL380c4997eb7/hoa/man/cond.rsm.Rd:135: file link ‘plot’ in package ‘graphics’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpskoxF8/R.INSTALL380c4997eb7/hoa/man/marg.object.Rd:88: file link ‘plot’ in package ‘graphics’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpskoxF8/R.INSTALL380c4997eb7/hoa/man/nlreg.Rd:133: file link ‘plot’ in package ‘graphics’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpskoxF8/R.INSTALL380c4997eb7/hoa/man/nlreg.contours.object.Rd:18: file link ‘plot’ in package ‘graphics’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpskoxF8/R.INSTALL380c4997eb7/hoa/man/nlreg.profile.objects.Rd:20: file link ‘plot’ in package ‘graphics’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpskoxF8/R.INSTALL380c4997eb7/hoa/man/plot.nlreg.contours.Rd:7: file link ‘plot’ in package ‘graphics’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpskoxF8/R.INSTALL380c4997eb7/hoa/man/plot.nlreg.diag.Rd:12: file link ‘plot’ in package ‘graphics’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpskoxF8/R.INSTALL380c4997eb7/hoa/man/plot.nlreg.profiles.Rd:104: file link ‘plot’ in package ‘graphics’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpskoxF8/R.INSTALL380c4997eb7/hoa/man/profile.nlreg.Rd:104: file link ‘plot’ in package ‘graphics’ does not exist and so has been treated as a topic
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/hoa.Rcheck/00install.out’ for details.