SnowballC: Snowball Stemmers Based on the C 'libstemmer' UTF-8 Library

An R interface to the C 'libstemmer' library that implements Porter's word stemming algorithm for collapsing words to a common root to aid comparison of vocabulary. Currently supported languages are Arabic, Basque, Catalan, Danish, Dutch, English, Finnish, French, German, Greek, Hindi, Hungarian, Indonesian, Irish, Italian, Lithuanian, Nepali, Norwegian, Portuguese, Romanian, Russian, Spanish, Swedish, Tamil and Turkish.

Version: 0.7.1
Published: 2023-04-25
DOI: 10.32614/CRAN.package.SnowballC
Author: Milan Bouchet-Valat [aut, cre]
Maintainer: Milan Bouchet-Valat <nalimilan at>
License: BSD_3_clause + file LICENSE
Copyright: Dr Martin Porter (2001) and Richard Boulton (2004, 2005) for the 'libstemmer' C library, and Milan Bouchet-Valat (2013) for the R package contents.
NeedsCompilation: yes
Materials: NEWS
In views: NaturalLanguageProcessing
CRAN checks: SnowballC results


Reference manual: SnowballC.pdf


Package source: SnowballC_0.7.1.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): SnowballC_0.7.1.tgz, r-oldrel (arm64): SnowballC_0.7.1.tgz, r-release (x86_64): SnowballC_0.7.1.tgz, r-oldrel (x86_64): SnowballC_0.7.1.tgz
Old sources: SnowballC archive

Reverse dependencies:

Reverse depends: lsa
Reverse imports: available, bibliometrix, disclosuR, discursive, doc2concrete, fedmatch, geneXtendeR, inpdfr, klsh, LDABiplots, LDAShiny, lexRankr, LilRhino, needmining, NLPutils, proustr, quanteda, R.temis, revtools, slowraker, stmCorrViz, Sysrecon, TAShiny, textrecipes, textstem, tokenizers, validateIt, VOSONDash, wordpredictor
Reverse suggests: conText, cwbtools, fdm2id, koRpus, movMF, qdap, rattle, RcmdrPlugin.temis, SentimentAnalysis, stm, textmineR, TextMiningGUI, textreg, tm, topicmodels


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