twitter-sentiment-analysis-tutorial-201107
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Error
Hello, I am getting this error while executing scrape.r . Can you please help why it is happening? "Searching Twitter for airline tweets and saving to disk" Error in twInterfaceObj$doAPICall(cmd, params, "GET", ...) : OAuth authentication is required with Twitter's API v1.1
Twitter started using OAuth last year, so you will need to become a Twitter Developer (dev.twitter.com), create a Twitter application, and set your Twitter application's consumer key and consumer secret to be able to scrape the site. Instructions on how to set up R with OAuth can be found here:http://data-mining.business-intelligence.uoc.edu/home/data-from-twitter/r-oauth-for-twitter