The Augmented Lorenz Curve
LGP: Creating a Lorenz curve with its Gini and balanced inequality ratios.
Recent posts
Geocoders Comparison Update
Discovering the geocoding quirks in Nominatim, GoogleV3, ArcGis and AzureMaps APIs: September, 2018 vs. April, 2019 results.
Chrome/Webkit/Unix timestamp to date conversion and vice versa
I put together two conversions functions in this convert_dt_ts module.
From API design best practices to Richard Hamming’s life lessons: all in one webcast!
Some webcasters are more generous than others…
An Age Pyramid in Altair
A tweaked and annotated rendering of the example given in the Altair Gallery