That was a Brownian bridge implemented in D3. I hope you enjoyed it.

Stuff I've Made

R Package for Average Predictive Comparisons

Complicated models will often fit your data better than simple ones, but it's harder to understand what they're telling you. This is a project I'm working on to help with that.

Website for Knitters

This is useful for something some knitters do called "planned pooling". It gets about 1000 unique visitors per month.

Harmonograph Simulation

This simulates a 3-pendulum harmograph using d3. There are lots of settings you can play with to make different shapes.