R/dictionary_LoughranMcDonald.R

In aakosm/HunMineR: Companion package to the Hungarian text mining textbook

#' Loughran and McDonald Sentiment Word Lists
#'
#' We exported this dictionary from the quanteda.dictionaries library. Please see below the original documentation.
#'
#' A \pkg{quanteda} \link[quanteda]{dictionary} object containing
#' the 2014 version of the Loughran and McDonald Sentiment Word Lists. The
#' categories are "negative" (2355 features), "positive" (354), "uncertainty" (297), "litigious" (903),
#' "constraining" (184), "superfluous" (56), "interesting" (68), "modal words strong" (68)
#' and "modal words weak" (0).
#' @source \url{http://sraf.nd.edu/textual-analysis/resources/}
#' @references
#'   Loughran, T. & McDonald, B. (2011). \href{https://doi.org/10.1111/j.1540-6261.2010.01625.x}{When
#'   is a Liability not a Liability? Textual Analysis, Dictionaries, and 10-Ks}.
#'   \emph{Journal of Finance}, 66(1), 35--65.
#' @keywords data
"dictionary_LoughranMcDonald"