R Twitter devices

Analyze Twitter Devices with R

Hello everybody!

Today I write about a short but pretty interesting topic. It is about analyzing which devices the Twitter users use and show them in a pie chart.

First of all, like always, we have to go through the authentification process I described here.

But then the fun can begin.

Getting the data

We start with searching on Twitter for Tweets containing a certain keyword. For my example I used “Social Media”.

Analyze Twitter Devices with R

We now have our tweets and just have to get the information about the source out of them. It is like searching for a string.

devices <- sapply(tweets, function(x) x$getStatusSource())

Sometimes you can see interesting trends in the use of devices or maybe with a lot of luck you can find a new and unknown device.

Have fun!

Devices used

Julian Hillebrand

During my time at university and learning about the basics of economics I started heavily exploring the possibilities and changes caused by digital disruptions and the process of digital transformation, whereby I focused on the importance of data and data analytics and combination with marketing and management.
My personal focus of interest lies heavily on technology, digital marketing and data analytics. I made early acquaintance with programming and digital technology and never stop being interested in following the newest innovations.

I am an open, communicative and curious person. I enjoy writing, blogging and speaking about technology.

  • sapply regsprecher.tweets? or sapply tweets?

    • Thank you for the hint. I corrected it.

  • Nice Blog!! Some of the visualizations are really excellent! How do you manage to write “parsed” R Code in WP??

  • paul

    Hi Julianhi. Great post. How did you manage to plot the pie chart eventually?

  • paul

    worked out how to get the pie chart. thanks

  • paul

    How do I analyze devices in a specific country?

    • Hey Paul!
      You can analyze tweets from a specific country with help of the searchTwitter function as it can handle geo_code parameter.

      searchTwitter(searchString, n=25, lang=NULL, since=NULL, until=NULL,
      locale=NULL, geocode=NULL, sinceID=NULL,
      retryOnRateLimit=120, …)

      So just add the geocode information of the country you want to have tweets from to your searchTwitter line and the function just returns tweets connected with this geocode.

      Then you do the other steps as normal.

      If you have further questions feel free to ask me

  • Abhishek

    Hi Julianhi. Great post.
    When I am analyzing tweets around 1500; then there lots of unclean data…..(“a href relnofollow”)
    i used below code to clean the data
    > devices devices <- gsub("a href relnofollow", devices)
    Please help me on this

    Thanks in Advance

    • Hey Abhishek,
      the Twitter API returns JSON objects. These JSON objects contain different data fields like the text of the tweet or the source. So you don´t just receive the text of the tweets.
      Take a look at the RJSON package which helps you handling JSON objects.
      If you have further questions feel free to ask.

      Regards
      Julian

  • Shiva

    Hi Julian,
    Great work.
    I am unable to get tweets with two different key words; like “#heart attack” , “#hospital”
    can u please help me.

    • Hey
      the twitteR package does not support searching for two separate keywords.
      You can always just set one search string.
      What you can do is call the search Twitter function twice and merge the results.

      Regards