#3175: travel times, radiation, trains, hausdorff distance
, last check: Wed, 26 Aug 2026. Post history
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travel times
A practical example of how to measure inequality in metro travel times in Paris using the Fair index based on the Gini coefficient, to find the best place to hang out with friends
https://share.streamlit.io/-/auth/app?redirect_uri=https%3A%2F%2Fparigini.streamlit.app%2F -
radiation
This publication illustrates a statistical downscaling workflow for monthly radiation in the Canary Islands using a Generalized Additive Model (GAM)
https://dominicroye.github.io/blog/canary-gam-downscaling/ -
trains
Map of when trains go to sleep - shows the first time after 5pm that service levels drop below 50% of peak frequency
https://compute.olie.science/expo/?data=bedtime/2026-03-01#x=0.9420&y=40.3575&z=4.2969 -
hausdorff distance
The JTS DirectedHausdorffDistance class provides a fast and easy-to-use computation of the Hausdorff distance (it measures how far two compact subsets of a metric space are from each other)
https://lin-ear-th-inking.blogspot.com/2026/03/fast-hausdorff-distance-and.html
Raf