November 2017
Beginner to intermediate
366 pages
7h 59m
English
Content preview from R Data Analysis Projects
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Twitter text
We will leverage the twitteR package to extract tweets. Refer to https://cran.r-project.org/web/packages/twitteR/index.html to get more information about this package.
In order to use this package, you need a Twitter account. With the account, sign in to https://app.twitter.com and create an application. Use the consumer key, consumer secret key, access token, and access token security keys from that page to authenticate into Twitter.
Authorizing with keys into Twitter is done as follows:
library(twitteR, quietly = TRUE)setup_twitter_oauth(consumer.key, consumer.secret, access.token, token.secret)
We are ready to extract some tweets.
We will retrieve only the English tweets using the searchTwitter function provided by the twitteR ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.