Notes & tutorials

Start with a question.

A collection of practical guides from my public projects. Pick a question that fits your work, then follow it into the examples and documentation.

Health data

Find the data, understand its source, then begin the analysis.

Data tools and reference documentation

Explore data clients, country metadata, and reusable tools for charts and tables.

English guide · Project documentation

Mortality analysis

From preparing the input to interpreting the output.

Prepare weekly or monthly mortality data

Learn how to organise the input workbook and define the event calendar.

English guide · Project documentation

Models and interpretation

Understand baselines, uncertainty, excess deaths, and P-scores.

English guide · Project documentation

Learning & teaching

Practise data work with clear examples.

A data-quality workflow

Compare cleaning choices, inspect text and joins, and explain a chart.

English guide · Project documentation

Plan a data training session

Explore session plans for data science and working with AI assistants.

English guide · Project documentation