Found the following significant warnings:
  Rd warning: /home/hornik/tmp/scratch/RtmpRfBFWF/R.INSTALL3ee53e929de5/groupedstats/man/grouped_glmer.Rd:35: file link ‘glmerControl’ in package ‘lme4’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpRfBFWF/R.INSTALL3ee53e929de5/groupedstats/man/grouped_lmer.Rd:42: file link ‘glmerControl’ in package ‘lme4’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpRfBFWF/R.INSTALL3ee53e929de5/groupedstats/man/reexports.Rd:29: file link ‘%$%’ in package ‘ipmisc’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpRfBFWF/R.INSTALL3ee53e929de5/groupedstats/man/reexports.Rd:29: file link ‘%<-%’ in package ‘ipmisc’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpRfBFWF/R.INSTALL3ee53e929de5/groupedstats/man/reexports.Rd:29: file link ‘%<>%’ in package ‘ipmisc’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpRfBFWF/R.INSTALL3ee53e929de5/groupedstats/man/reexports.Rd:29: file link ‘%>%’ in package ‘ipmisc’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpRfBFWF/R.INSTALL3ee53e929de5/groupedstats/man/reexports.Rd:29: file link ‘as_tibble’ in package ‘ipmisc’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpRfBFWF/R.INSTALL3ee53e929de5/groupedstats/man/reexports.Rd:29: file link ‘tibble’ in package ‘ipmisc’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpRfBFWF/R.INSTALL3ee53e929de5/groupedstats/man/reexports.Rd:31: file link ‘%|%’ in package ‘rlang’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmpRfBFWF/R.INSTALL3ee53e929de5/groupedstats/man/reexports.Rd:31: file link ‘%||%’ in package ‘rlang’ does not exist and so has been treated as a topic
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/groupedstats.Rcheck/00install.out’ for details.