c(
person("Vadim", "Makeev", role = c("aut", "cph"),
comment = "shower, https://github.com/shower/shower"),
person("Oleg", "Jahson", role = c("aut", "cph"),
comment = "shower, https://github.com/shower/shower"),
person("Slava", "Oliyanchuk", role = c("aut", "cph"),
comment = "shower, https://github.com/shower/shower"),
person("Roman", "Komarov", role = c("aut", "cph"),
comment = "shower, https://github.com/shower/shower"),
person("Artem", "Polikarpov", role = c("aut", "cph"),
comment = "shower, https://github.com/shower/shower"),
person("Tony", "Ganch", role = c("aut", "cph"),
comment = "shower, https://github.com/shower/shower"),
person("Denis", "Hananein", role = c("aut", "cph"),
comment = "shower, https://github.com/shower/shower"),
person("Gábor", "Csárdi", role = c("aut"),
email = "gcsardi@mango-solutions.com"),
person("Doug", "Ashton", role = c("aut", "cre"),
email = "dashton@mango-solutions.com"),
person("JJ", "Allaire", role = c("aut"), email = "jj@rstudio.com"),
person(family = "RStudio", role = "cph"),
person(family = "Mango Solutions", role = "cph")
)
Vadim Makeev [aut, cph] (shower, https://github.com/shower/shower),
Oleg Jahson [aut, cph] (shower, https://github.com/shower/shower),
Slava Oliyanchuk [aut, cph] (shower, https://github.com/shower/shower),
Roman Komarov [aut, cph] (shower, https://github.com/shower/shower),
Artem Polikarpov [aut, cph] (shower, https://github.com/shower/shower),
Tony Ganch [aut, cph] (shower, https://github.com/shower/shower),
Denis Hananein [aut, cph] (shower, https://github.com/shower/shower),
Gábor Csárdi [aut],
Doug Ashton [aut, cre],
JJ Allaire [aut],
RStudio [cph],
Mango Solutions [cph]

Count Words, Chars and Non-Whitespace Chars in R Markdown Docs
c(person("Sigbert", "Klinke", email="sigbert@hu-berlin.de", role=c("aut", "cre")))
If you are using R Markdown documents then you have sometimes restrictions about the size of the documents, e.g. number of words, number of characters or non-whitespace characters. rmdcount() computes these counts with and without code chunks and returns the result as data frame.