Namespaces in Imports field not imported from:
  ‘calibrate’ ‘graphics’ ‘matrixStats’ ‘prettydoc’ ‘reshape2’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘calibrate’ ‘graphics’ ‘matrixStats’ ‘prettydoc’ ‘reshape2’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  'calibrate' 'graphics' 'matrixStats' 'prettydoc' 'reshape2'
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘calibrate’ ‘graphics’ ‘matrixStats’ ‘prettydoc’ ‘reshape2’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘calibrate’ ‘graphics’ ‘matrixStats’ ‘prettydoc’ ‘reshape2’
  All declared Imports should be used.
Namespaces in Imports field not imported from:
  ‘calibrate’ ‘graphics’ ‘matrixStats’ ‘prettydoc’ ‘reshape2’
  All declared Imports should be used.