1 Reply Latest reply on Sep 21, 2015 11:43 PM by Bora Beran

    Tableau 's R integration for sentiment analysis.

    vlad gudchin

      Hello,could you help me. I saw on youtube the video about sentiment analysis in R, and the man showed how integrate R in Tableau, but he used another package , namely "sentiment", it does not suit me. And he used classify _ function from sentiment package and when he wrote formula in "calculate field", he entered this

      SCRIPT_STR('classify_polarity(.arg,algorithm="Bayes",verbose=TRUE) [,4]',




      But  for various reasons,  i work with code, which specified here


      And i don't know ,  on the basis of this code, what formula i must write in the calculate field. Please tell me, what i need  write.