purrr, dplyr, stringr, utils, rvest, pdftools, magrittr, xml2,
readr
purrr, dplyr, stringr, tibble, utils, rvest, pdftools,
ggplot2, scales, magrittr
purrr, dplyr, stringr, tibble, utils, rvest, pdftools,
ggplot2, scales, magrittr, xml2
purrr, dplyr, stringr, tibble, utils, rvest, pdftools,
ggplot2, scales, magrittr, xml2, readr
purrr, dplyr, stringr, tibble, utils, rvest, pdftools,
magrittr, xml2, readr
testthat (>= 2.1.0), knitr, ggplot2, scales, rmarkdown