Stretching population pyramids to display 150 years of population change.
Projects and experiments
This is a page where you can find examples of my public work that I find interesting for some reason. Most Excel examples are here because they are unusual as Excel charts. They also tend to reflect my ideas and experiments about the data and how to display it visually.
Using Excel to recreate a 19th century landmark chart by William Playfair.
Using a single chart, we can visualize the evolution of mortality in Portugal and its relationshiop with Covid-19 deaths.
Is it possible to visualize two million data points in Excel? It is, and it looks good!
A false pie chart that puts proportions in perspective (it’s actually a scatterplot).