Posts

Rossmann Store Sales Prediction
Rossmann Store Sales Prediction

In this post I show how you can predict Rossmann store sales using Linear Regression, Random Forests and Gradient Boosted Trees.

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Covid-19 Mobility Project
Covid-19 Mobility Project

In the Covid-19 Mobility Project I tracked mobility in Germany during the Covid-19 pandemic.

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Plotting on maps with d3 and Mapbox
Plotting on maps with d3 and Mapbox

Combining d3 and mapbox gives you unlimited plotting potential on beautiful, professional looking maps. In this tutorial we'll see how it works by plotting earthquakes.

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Berlin Baby Names
Berlin Baby Names

This data analysis finds the most popular and trendiest baby names in Berlin.

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Alexa Flash Briefing Skills
Alexa Flash Briefing Skills

How to create an Alexa Flash Briefing Skill with Python.

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