Martin' Post

Tidy vs Messy Data

Data Management with R {tidyr} – Part 1

Hello there!

Welcome to the first part of my series on data management with R. Today I am going to introduce the {tidyr} package that is used to prepare and clean data before further transformation steps are applied. Its main purpose is to make the underlying information more accessible and easier

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Flight connection Map wit R

Flight connection map with R

Hey folks,

I was recently asked how to visualize flight connections with R, so I decided to make a blog post with a short tutorial on this topic: The aim is to map all possible flight connections from the NYC JFK Airport to other major airports in the US. For this

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Simple map with tweets

Download, manage and visualize twitter data with R

Hey there,

in this article I will show you how to download, manage and visualize twitter data. I will supply you with all the code necessary to connect to the twitter API, download and plot user defined keywords in space.

Let’s start! So how do we get the Twitter data? Twitter allows

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