Hi, I'm doing a textual analysis of several articles discussing the evolution of prices in order to give a forecast. if someone can give me a clear approach to this knowing that I work on the package tm. Thank you very much -- View this message in context: http://r.789695.n4.nabble.com/any-documents-tp3584961p3584961.html Sent from the R help mailing list archive at Nabble.com.