[R] Wordcloud errors

[Bryan Mac]

Hi all,

I am trying to create word clouds using this script but I am getting warnings.

Script:

      if (runtype=="native") {
        words <- Corpus(VectorSource(test123b[,2]))
        wordcloud(words, min.freq = minfreq, max.words=300, random.order = FALSE ,colors=brewer.pal(9,"Reds")[0:-3])

      }   else {
        wordcloud((as.character(test123[,2])), min.freq = minfreq, max.words=300, random.order = FALSE ,colors=brewer.pal(9,"Reds")[0:-3])

warning messages:
1: in tm_map.simplecorpus(corpus, tm::removepunctuation) : transformation drops documents
2: in tm_map.simplecorpus(corpus, function(x) tm::removewords(x, tm::stopwords())) : transformation drops documents
3: in tm_map.simplecorpus(corpus, tm::removepunctuation) : transformation drops documents
4: in tm_map.simplecorpus(corpus, function(x) tm::removewords(x, tm::stopwords())) : transformation drops documents
5: in tm_map.simplecorpus(corpus, tm::removepunctuation) : transformation drops documents
6: in tm_map.simplecorpus(corpus, function(x) tm::removewords(x, tm::stopwords())) : transformation drops documents


t still produces an output but the warning bugs me. R-help, is there a way to fix this script so that there are no warnings??


Thanks,
Bryan

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