installed size is 27.2Mb
  sub-directories of 1Mb or more:
    libs  26.8Mb
installed size is 26.5Mb
  sub-directories of 1Mb or more:
    libs  26.2Mb

File ‘RFCCA/libs/RFCCA.so’:
  Found non-API call to R: ‘STRING_PTR’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
File ‘RFCCA/libs/RFCCA.so’:
  Found non-API call to R: ‘STRING_PTR’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
File ‘RFCCA/libs/RFCCA.so’:
  Found non-API call to R: ‘STRING_PTR’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
File ‘RFCCA/libs/RFCCA.so’:
  Found non-API call to R: ‘STRING_PTR’

Compiled code should not call non-API entry points in R.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual,
and section ‘Moving into C API compliance’ for issues with the use of
non-API entry points.
File 'RFCCA/libs/x64/RFCCA.dll':
  Found non-API call to R: 'STRING_PTR'

Compiled code should not call non-API entry points in R.

See 'Writing portable packages' in the 'Writing R Extensions' manual,
and section 'Moving into C API compliance' for issues with the use of
non-API entry points.

installed size is  7.7Mb
  sub-directories of 1Mb or more:
    doc    2.1Mb
    libs   3.8Mb
installed size is  6.0Mb
  sub-directories of 1Mb or more:
    doc    2.1Mb
    libs   2.1Mb
installed size is  5.0Mb
  sub-directories of 1Mb or more:
    doc    2.1Mb
    libs   1.1Mb
installed size is  7.7Mb
  sub-directories of 1Mb or more:
    doc    2.1Mb
    libs   3.8Mb
installed size is  6.0Mb
  sub-directories of 1Mb or more:
    doc    2.1Mb
    libs   2.1Mb
installed size is  5.1Mb
  sub-directories of 1Mb or more:
    doc    2.1Mb
    libs   1.2Mb