Author's Home page


This page gives links for some visualizations projects.

Visualization for Genalogy

Research on visualizations to support genealogy studies is published in a paper that presents a new visualization desing for family trees: The Contextual Family Tree Visualization Design

Theres is also a Facebook page that discusses other ideas. Visualization Designs for Genealogy (Facebook)

Visualizing Covid-19

I've kept a Facebook page with graphics about the covid-19 evolution in Portugal and in the world. Most graphics were created with ggplot2. Covid-19 Visualizations (Facebook)

Vega-lite for interactive visualizations

Recently, I've been studying the vega-lite language. As a learning example I've created a dashboard to analyse the number of car's registrations in Portugal.

Dashboard for the Analysis of Cars' Registrations in Portugal