covr, ggplot2, glue, testthat (>= 2.1.0), keyring, knitr,
spelling, xml2
covr, ggplot2, glue, testthat (>= 3.0.0), keyring, knitr,
spelling, xml2
covr, ggplot2, glue, testthat (>= 3.0.0), keyring, knitr,
xml2, openxlsx, withr