Namespaces in Imports field not imported from:
  ‘MASS’ ‘cubature’ ‘magicaxis’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘MASS’ ‘cubature’ ‘magicaxis’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘MASS’ ‘cubature’ ‘magicaxis’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘MASS’ ‘cubature’ ‘magicaxis’
  All declared Imports should be used.

Found the following significant warnings:
  Warning: file ‘print.FactoClass.R’ is invalid UTF-8
  Warning: file ‘ward.cluster.R’ is invalid UTF-8
  Warning: invalidly encoded .R file(s)
See ‘/home/hornik/tmp/R.check/r-devel-clang/Work/PKGS/FactoClass.Rcheck/00install.out’ for details.
* used C compiler: ‘Debian clang version 17.0.5 (1)’
* used C++ compiler: ‘Debian clang version 17.0.5 (1)’
Found the following significant warnings:
  Warning: file ‘print.FactoClass.R’ is invalid UTF-8
  Warning: file ‘ward.cluster.R’ is invalid UTF-8
  Warning: invalidly encoded .R file(s)
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/FactoClass.Rcheck/00install.out’ for details.
* used C compiler: ‘gcc-13 (Debian 13.2.0-5) 13.2.0’
* used C++ compiler: ‘g++-13 (Debian 13.2.0-5) 13.2.0’
Found the following significant warnings:
  Warning: file ‘print.FactoClass.R’ is invalid UTF-8
  Warning: file ‘ward.cluster.R’ is invalid UTF-8
  Warning: invalidly encoded .R file(s)
See ‘/data/gannet/ripley/R/packages/tests-clang/FactoClass.Rcheck/00install.out’ for details.
* used C compiler: ‘clang version 17.0.5’
* used C++ compiler: ‘clang version 17.0.5’
Found the following significant warnings:
  Warning: file ‘print.FactoClass.R’ is invalid UTF-8
  Warning: file ‘ward.cluster.R’ is invalid UTF-8
  Warning: invalidly encoded .R file(s)
See ‘/data/gannet/ripley/R/packages/tests-devel/FactoClass.Rcheck/00install.out’ for details.
* used C compiler: ‘gcc-13 (GCC) 13.2.0’
* used C++ compiler: ‘g++-13 (GCC) 13.2.0’
Found the following significant warnings:
  Warning: file 'print.FactoClass.R' is invalid UTF-8
  Warning: file 'ward.cluster.R' is invalid UTF-8
  Warning: invalidly encoded .R file(s)
See 'd:/Rcompile/CRANpkg/local/4.4/FactoClass.Rcheck/00install.out' for details.
* used C compiler: 'gcc.exe (GCC) 12.3.0'
* used C++ compiler: 'g++.exe (GCC) 12.3.0'