Maintainer: ‘Jim Liu <jimliu741523@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Jim",
                      family = "Liu",
                      role = c("aut", "cre"),
                      email = "jimliu741523@gmail.com"),
               person(given = "Quan",
                      family = "Gu",
                      role = "aut"))
as necessary.
Maintainer: ‘Jim Liu <jimliu741523@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Jim",
                      family = "Liu",
                      role = c("aut", "cre"),
                      email = "jimliu741523@gmail.com"),
               person(given = "Quan",
                      family = "Gu",
                      role = "aut"))
as necessary.
Requires orphaned package: ‘jiebaR’
Requires orphaned package: ‘jiebaR’
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory
'LazyData' is specified without a 'data' directory