installed size is  5.5Mb
  sub-directories of 1Mb or more:
    libs   5.4Mb

Namespace in Imports field not imported from: ‘jsonlite’
  All declared Imports should be used.
Namespace in Imports field not imported from: ‘jsonlite’
  All declared Imports should be used.
Namespace in Imports field not imported from: ‘jsonlite’
  All declared Imports should be used.
Namespace in Imports field not imported from: ‘jsonlite’
  All declared Imports should be used.
Namespace in Imports field not imported from: ‘jsonlite’
  All declared Imports should be used.
Namespace in Imports field not imported from: ‘jsonlite’
  All declared Imports should be used.

Package suggested but not available for checking: ‘proDA’
Package suggested but not available for checking: ‘proDA’

'LazyData' is specified without a 'data' directory
Found the following files/directories:
  'example.pdf'
'LazyData' is specified without a 'data' directory
Found the following files/directories:
  ‘example.pdf’
'LazyData' is specified without a 'data' directory
File ‘Rdtq/libs/Rdtq.so’:
  Found no calls to: ‘R_registerRoutines’, ‘R_useDynamicSymbols’

It is good practice to register native routines and to disable symbol
search.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.
Found the following files/directories:
  ‘example.pdf’
'LazyData' is specified without a 'data' directory
File ‘Rdtq/libs/Rdtq.so’:
  Found no calls to: ‘R_registerRoutines’, ‘R_useDynamicSymbols’

It is good practice to register native routines and to disable symbol
search.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.
Found the following files/directories:
  ‘example.pdf’
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
Found the following files/directories:
  ‘example.pdf’
'LazyData' is specified without a 'data' directory
Found the following files/directories:
  ‘example.pdf’
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory