whether the package can be loaded with stated dependencies
whether the namespace can be loaded with stated dependencies

Namespace in Imports field not imported from: ‘RcppEigen’
  All declared Imports should be used.
Namespace in Imports field not imported from: ‘RcppEigen’
  All declared Imports should be used.
installed size is 10.6Mb
  sub-directories of 1Mb or more:
    libs   9.2Mb
installed size is  9.8Mb
  sub-directories of 1Mb or more:
    libs   8.4Mb