Ethics of machine learning in education

Avoiding bias in machine learning in education.

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One-hot encoding in R: three simple methods

Three quick and simple methods to apply one-hot encoding in R.

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The hidden art in pi

A series of visualisations created using the ggplot2 package in R and the first million digits of pi.

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Standardisation & Normalisation

Eliminate units of measurement and boost machine learning algorithms.

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Which Statistical Test?

A tool to help you choose the most appropriate statistical test.

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Creating Maps in R (2019)

Creating a heatmap of the UK in R

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Leaflet maps in R

Create interactive location maps in R and embed onto websites or other applications.

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UK population density map in R

Create a unique population density map of the UK in R using ggplot2 and geom_point.

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Data Art: London mapped in R

Plotting an artistic map of London in R.

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3D world map with plotly

Quickly plot data on a 3D world map with the plotly package for R.

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Artificial Intelligence, Machine Learning & Data Analytics

Data Tricks is a blog all about data science, analytics and visualisations. If you’re looking for inspiration or help with data science, analytics or visualisations you’ve come to the right place. Most of the articles posted on this site use the R programming language, but I also use Photoshop, Illustrator and CSS styling in creating some of my data art visualisations.

Wherever possible I publish the reproducible code for my visualisations, and a list of tutorials for creating charts in R can be found in the R charts gallery.

If you would like to connect with me, exchange ideas or if you would like any of the source code for any of my visualisations, please get in touch or connect with me on LinkedIn.

Weekly roundup 14th June 2019

Home Office under fire and Salesforce’s acquisition of Tableau

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