Working with sentiment analysis.
Latest commit 2ce21a2 Feb 14, 2013 @abromberg Update
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AFINN v1.1 Dec 31, 2012
polarityData v1.3 Dec 31, 2012
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positive-words.txt v1.0 Dec 31, 2012 Update Feb 14, 2013
sentiment_analysis.R v1.4.2 Jan 9, 2013


Steps to Run

  1. Install and launch R. I like to use RStudio.
  2. Create a directory called sentiment_analysis. From the command line: mkdir sentiment_analysis
  3. Open up that directory. From the command line: cd sentiment_analysis
  4. Clone this repository. From the command line: git clone
  5. Open the file sentiment_analysis.R in RStudio.
  6. Make sure your working directory is the sentiment_analysis directory. From RStudio, you can go to Tools -> Set Working Directory -> Choose Directory. Or you can run the command setwd('path/to/directory')
  7. Select 'Run' to execute the program.

More Documentation

For more documentation, check out the blog post about this code here.