R – Sentiment Analysis and Wordcloud from Twitter Data with R | Example using Apple Tweets

Link to R and csv files: https://drive.google.com/open?id=0B5W8CO0Gb2GGWGtyZHlLWG1oR2s https://drive.google.com/open?id=0B5W8CO0Gb2GGTEs3SUZ0Qnp3Mms https://drive.google.com/open?id=0B5W8CO0Gb2GGTFZCbkdqTUdCV0E Provides sentiment analysis and steps for making word clouds with r using tweets about apple obtained from Twitter. Topics include: – reading data obtained from Twitter in a csv format – cleaning tweets for further analysis – creating term document matrix – making wordcloud, lettercloud, and barplots – sentiment analysis of apple tweets before and after quarterly earnings report R is a free software environment for statistical computing and graphics, and is widely used by both academia and industry. R software works on both Windows and Mac-OS. It was ranked no. 1 in a KDnuggets p

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