lingphonology: Automatic phonological analysis

#' PHOIBLE's IPA symbols and features
#'
#' IPA symbols and features from ABVD (\url{http://phoible.org/}).
#'
#' @format A data frame with 2207 rows and 40 variables:
#' \describe{
#'   \item{segment}{all segments from PHOIBLE in IPA representation.}
#'   \item{equivalence_class}{generalisation about segment type.}
#'   \item{tone}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{stress}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{syllabic}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{short}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{long}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{consonantal}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{sonorant}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{continuant}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{delayedRelease}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{approximant}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{tap}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{trill}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{nasal}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{lateral}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{labial}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{round}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{labiodental}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{coronal}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{anterior}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{distributed}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{strident}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{dorsal}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{high}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{low}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{front}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{back}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{tense}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{retractedTongueRoot}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{advancedTongueRoot}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{periodicGlottalSource}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{epilaryngealSource}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{spreadGlottis}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{constrictedGlottis}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{fortis}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{raisedLarynxEjective}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{loweredLarynxImplosive}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{click}{the PHOIBLE's characteristic of the segment with SPE destinctive features.}
#'   \item{url}{url to the PHOIBLE page for the segment.}
#' }

"phoible"