Maintainer: ‘Yang Liu <yl1241@economics.rutgers.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Victor",
                      family = "Chernozhukov",
                      role = c("aut", "cre")),
               person(given = "Christian",
                      family = "Hansen",
                      role = c("aut", "cre")),
               person(given = "Yuan",
                      family = "Liao",
                      role = c("aut", "cre")),
               person(given = "Jaeheon",
                      family = "Jung",
                      role = c("ctb", "cre")),
               person(given = "Yang",
                      family = "Liu",
                      role = c("ctb", "cre"),
                      email = "yl1241@economics.rutgers.edu"))
as necessary.
Maintainer: ‘Yang Liu <yl1241@economics.rutgers.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Victor",
                      family = "Chernozhukov",
                      role = c("aut", "cre")),
               person(given = "Christian",
                      family = "Hansen",
                      role = c("aut", "cre")),
               person(given = "Yuan",
                      family = "Liao",
                      role = c("aut", "cre")),
               person(given = "Jaeheon",
                      family = "Jung",
                      role = c("ctb", "cre")),
               person(given = "Yang",
                      family = "Liu",
                      role = c("ctb", "cre"),
                      email = "yl1241@economics.rutgers.edu"))
as necessary.