Learning path

The 5 core skills of a Data Scientist

A Data Scientist turns data into answers and models. These five skills are the starting point — all with open-source tools, no license to pay.

Python for data science

The shared language of analysis and machine learning. The base everything else sits on.

Clean, filter, group and reshape data until it's ready to analyze.

Pull exactly the data you need from a database or file, without loading everything into memory.

Train and evaluate models to predict, classify and find patterns.

Communicate findings with charts and dashboards that tell a clear story.