'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Namespaces in Imports field not imported from:
  ‘MASS’ ‘Matrix’ ‘RColorBrewer’ ‘arm’ ‘epiDisplay’ ‘foreign’ ‘gbm’
  ‘grid’ ‘lattice’ ‘latticeExtra’ ‘lme4’ ‘nnet’ ‘parallel’ ‘splines’
  ‘survey’ ‘twang’ ‘xtable’
  All declared Imports should be used.
'LazyData' is specified without a 'data' directory
Namespaces in Imports field not imported from:
  ‘MASS’ ‘Matrix’ ‘RColorBrewer’ ‘arm’ ‘epiDisplay’ ‘foreign’ ‘gbm’
  ‘grid’ ‘lattice’ ‘latticeExtra’ ‘lme4’ ‘nnet’ ‘parallel’ ‘splines’
  ‘survey’ ‘twang’ ‘xtable’
  All declared Imports should be used.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Namespaces in Imports field not imported from:
  'MASS' 'Matrix' 'RColorBrewer' 'arm' 'epiDisplay' 'foreign' 'gbm'
  'grid' 'lattice' 'latticeExtra' 'lme4' 'nnet' 'parallel' 'splines'
  'survey' 'twang' 'xtable'
  All declared Imports should be used.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Namespaces in Imports field not imported from:
  ‘MASS’ ‘Matrix’ ‘RColorBrewer’ ‘arm’ ‘epiDisplay’ ‘foreign’ ‘gbm’
  ‘grid’ ‘lattice’ ‘latticeExtra’ ‘lme4’ ‘nnet’ ‘parallel’ ‘splines’
  ‘survey’ ‘twang’ ‘xtable’
  All declared Imports should be used.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Namespaces in Imports field not imported from:
  ‘MASS’ ‘Matrix’ ‘RColorBrewer’ ‘arm’ ‘epiDisplay’ ‘foreign’ ‘gbm’
  ‘grid’ ‘lattice’ ‘latticeExtra’ ‘lme4’ ‘nnet’ ‘parallel’ ‘splines’
  ‘survey’ ‘twang’ ‘xtable’
  All declared Imports should be used.
'LazyData' is specified without a 'data' directory
Namespaces in Imports field not imported from:
  ‘MASS’ ‘Matrix’ ‘RColorBrewer’ ‘arm’ ‘epiDisplay’ ‘foreign’ ‘gbm’
  ‘grid’ ‘lattice’ ‘latticeExtra’ ‘lme4’ ‘nnet’ ‘parallel’ ‘splines’
  ‘survey’ ‘twang’ ‘xtable’
  All declared Imports should be used.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Namespaces in Imports field not imported from:
  ‘MASS’ ‘Matrix’ ‘RColorBrewer’ ‘arm’ ‘epiDisplay’ ‘foreign’ ‘gbm’
  ‘grid’ ‘lattice’ ‘latticeExtra’ ‘lme4’ ‘nnet’ ‘parallel’ ‘splines’
  ‘survey’ ‘twang’ ‘xtable’
  All declared Imports should be used.