Maintainer: ‘David A. Schoenfeld <Dschoenfeld@mgh.harvard.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = c("David", "A."),
                    family = "Schoenfeld",
                    role = c("aut", "cre"),
                    email = "dschoenfeld@mgh.harvard.edu")
as necessary.
Maintainer: ‘David A. Schoenfeld <Dschoenfeld@mgh.harvard.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = c("David", "A."),
                    family = "Schoenfeld",
                    role = c("aut", "cre"),
                    email = "dschoenfeld@mgh.harvard.edu")
as necessary.