This repository explore three main step of text mining using R-code, namely word frequency, word cloud, topic modeling, sentiment analysis; topic-sentiment correction heatmap, bigram, word co-occurrence; speech complexity, emotional arch, dendrogram, phases net, sentiment stability
sentiment-analysis word-cloud topic-modeling bigrams dendrogram word-frequency text-mining-analysis nrc-emotion-lexicon sentiment-stability sentiment-distribution sentiment-topic-correlation speech-complexity emotional-arch phases-net
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Updated
Mar 4, 2026 - R