Maintainer: ‘Jian Li <rweibo@sina.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Jian",
                    family = "Li",
                    role = c("aut", "cre"),
                    email = "rweibo@sina.com")
as necessary.
Maintainer: ‘Jian Li <rweibo@sina.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Jian",
                    family = "Li",
                    role = c("aut", "cre"),
                    email = "rweibo@sina.com")
as necessary.