R Tutorials

R Video Tutorial #6: Violin Plots: What are they good for?

  • von

In this tutorial I show you how you can make violin plots using ggplot.  If you want to reproduce the example you can find the data here: https://www.kaggle.com/gsutters/the-human-freedom-index and the actual code down below. Let me know if you have questions or suggestions for future tutorials. The video:  https://www.youtube.com/watch?v=_rZOTJGsy9I The code:

R Video Tutorial #5: A quick introduction to the pipe

  • von

In this tutorial I give you a quick introduction to the pipe. The pipe has a lot of advantages but here I simply talk about how it works and why your code gets more organised because of it Here is the link to the datacamp article about the pipe: https://www.datacamp.com/community/tutorials/pipe-r-tutorial The video: https://www.youtube.com/watch?v=9_3SsDroE0k PS. I… Weiterlesen »R Video Tutorial #5: A quick introduction to the pipe

R Video Tutorial #4: A quick introduction to data.table

  • von

In today’s tutorial I give you a quick introduction to data.table and I show you how you can filter rows, select columns and get some basic statistics by group. You can find the data set here: https://www.kaggle.com/russellyates88/suicide-rates-overview-1985-to-2016 Since I used a data set about suicide it is important to point out that you should talk… Weiterlesen »R Video Tutorial #4: A quick introduction to data.table

R Video Tutorial #2: Scraping data from the web and automatically updating a WordPress site

  • von

In the second R Video Tutorial I show you how you can scrape tables from websites, change them into whatever format you need and then automatically upload the new table to a WordPress Website. All of this takes place within an R Markdown file. If you want to see me make a video about R… Weiterlesen »R Video Tutorial #2: Scraping data from the web and automatically updating a WordPress site

R Video Tutorial #1: Working with dates and times with plot.ly

  • von

In this video I show you how you can make nice interactive charts with the plot.ly package in R. I go over some issues I ran into regarding how plot.ly interacts with different date formats. Beneath the video you can find the code to reproduce it yourself and the necessary data here.