amcat.upload.articles: Upload new articles to AmCAT
In amcat/amcat-r: R bindings for the AmCAT API

Upload articles into a given project and article set, or into a new article set if the articleset argument is character All arguments headline, medium etc. should be either of the same length as text, or of length 1 All factor arguments will be converted to character using as.character For date, please provide either a string in ISO notatoin (i.e. "2010-12-31" or "2010-12-31T23:59:00") or a variable that can be converted to string using format(), e.g. Date, POSIXct or POSIXlt. The articles will be uploaded in batches of 100.

amcat.upload.articles(
  conn,
  project,
  articleset,
  text,
  headline,
  date,
  medium,
  provenance = NULL,
  ...
)

`conn`	the connection object from `amcat.connect`
`project`	the project to add the articles to
`articleset`	the article set id of an existing set, or the name of a new set to create
`text`	the text of the articles to upload
`headline`	the headlines of the articles to upload
`medium`	the medium of the articles to upload.
`provenance`	if articleset is character, an optional provenance string to store with the new set
`...`	and additional fields to upload, e.g. author, byline etc.