Found the following significant warnings:
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/netgraph.netimpact.Rd:26: file link ‘colours’ in package ‘grDevices’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/netgraph.netimpact.Rd:49: file link ‘colours’ in package ‘grDevices’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/netgraph.netmeta.Rd:291: file link ‘sequential_hcl’ in package ‘colorspace’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/plot.netrank.Rd:51: file link ‘scale_fill_gradient2’ in package ‘ggplot2’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/plot.netrank.Rd:54: file link ‘scale_fill_gradient2’ in package ‘ggplot2’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/plot.netrank.Rd:57: file link ‘scale_fill_gradient2’ in package ‘ggplot2’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/plot.netrank.Rd:64: file link ‘element_text’ in package ‘ggplot2’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/plot.netrank.Rd:67: file link ‘element_text’ in package ‘ggplot2’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/plot.netrank.Rd:70: file link ‘element_text’ in package ‘ggplot2’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/plot.netrank.Rd:76: file link ‘element_text’ in package ‘ggplot2’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/plot.netrank.Rd:79: file link ‘element_text’ in package ‘ggplot2’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/plot.netrank.Rd:82: file link ‘element_text’ in package ‘ggplot2’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/plot.netrank.Rd:85: file link ‘scale_fill_gradient2’ in package ‘ggplot2’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/plot.netrank.Rd:88: file link ‘element_text’ in package ‘ggplot2’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/plot.netrank.Rd:92: file link ‘element_text’ in package ‘ggplot2’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/plot.netrank.Rd:96: file link ‘element_text’ in package ‘ggplot2’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/plot.netrank.Rd:100: file link ‘element_text’ in package ‘ggplot2’ does not exist and so has been treated as a topic
  Rd warning: /home/hornik/tmp/scratch/RtmprhpPag/R.INSTALLab211671b6c/netmeta/man/plot.netrank.Rd:104: file link ‘element_text’ in package ‘ggplot2’ does not exist and so has been treated as a topic
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/netmeta.Rcheck/00install.out’ for details.