Word Cloud Error

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I am working on a sentiment analysis project; have already removed punctuations, numbers etc. and created a term document matrix (tdm). I am trying to build a word cloud with the following code :

m <- as.matrix(tdm)

wordFreq <- sort(rowSums(m), decreasing=TRUE)

set.seed (375)

grayLevels <- gray( (wordFreq+10) / (max(wordFreq)+10))

wordcloud(words=names(wordFreq), freq=wordFreq, min.freq=3,random.order=F, colors=grayLevels)

The output,however, shows the frequency of various words and not the actual words. Can someone help please..

asked 1 min ago

quants_mum

1

Word Cloud Error