Maintainer: ‘Eva M. Strucken <eva.strucken@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = c("Eva", "M."),
                    family = "Strucken",
                    role = c("aut", "cre"),
                    email = "eva.strucken@gmail.com")
as necessary.

The Description field contains
  <https://cdnsciencepub.com/doi/pdf/10.4141/cjas87-067> (25) Fractional
  <https://link.springer.com/book/10.1007/978-3-319-19425-7> The
Please use permanent DOI markup for linking to publications as in <doi:prefix/suffix>.
Maintainer: ‘Eva M. Strucken <eva.strucken@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = c("Eva", "M."),
                    family = "Strucken",
                    role = c("aut", "cre"),
                    email = "eva.strucken@gmail.com")
as necessary.

The Description field contains
  <https://cdnsciencepub.com/doi/pdf/10.4141/cjas87-067> (25) Fractional
  <https://link.springer.com/book/10.1007/978-3-319-19425-7> The
Please use permanent DOI markup for linking to publications as in <doi:prefix/suffix>.
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory