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Twitter Sentiment Analysis R Tutorials

Here you can find codes for the tutorials available on https://www.youtube.com/playlist?list=PLYOWzFZlEZiXGKcvmC-8tZu_drpgPk2Eh

SYSTEM REQUIREMENTS: (Refer to my first tutorial video)

1. Installation of R
2. Twitter Authentication to access API

Tutorials:

1. authentication.R
2. cleaning_tweet.R, word_database.R (including positive-words.txt, negative-words.txt)
3. score_sentiment.R, func_on_tweet.R
4. percentage.R, graphs.R, top_10_hashtags.R, top_trends.R, wordcloud.R
5. Front end folder