indicate_term: Indicate if a term is contained in abstracts
In JulFriedrich/miRetrieve: miRNA Text Mining in Abstracts

Description Usage Arguments Details Value See Also

Indicate if a term is contained in abstracts.

indicate_term(
  df,
  term,
  threshold = 1,
  case = FALSE,
  discard = FALSE,
  col.abstract = Abstract
)

`df`	Data frame containing abstracts.
`term`	Character vector. Vector containing terms to indicate.
`threshold`	Integer. Sets how often a term must be in an abstract to be considered "present".
`case`	Boolean. If `case = TRUE`, strings contained in `term` are case sensitive. If `case = FALSE`, strings contained in `term` are case insensitive.
`discard`	Boolean. If `discard = TRUE`, only abstracts containing the terms in `term` are kept.
`col.abstract`	Symbol. Column containing abstracts.

Indicate if a term is contained in an abstract. Terms provided can either be case sensitive or insensitive. Per term, a new column is added to the data frame indicating if the term is present in an abstract. Furthermore, if a term is considered "present" in an abstract can be regulated via the threshold argument. threshold determines how often a term must be in an abstract to be considered "present".

Data frame. If discard = FALSE, the original data frame with additional columns per term is returned. If discard = TRUE, only abstracts containing the terms in term are returned.

indicate_mir()

Other indicate functions: indicate_mir()

JulFriedrich/miRetrieve documentation built on Sept. 20, 2021, 11:37 p.m.