Timothy W. Butcher and I collaborated on a number of diverse projects. One was a personality disorder quiz that he devised while taking an abnormal psychology university course.
Continue reading Dimensional Personality Disorder Assessment...
What are the note frequencies of music by Bach? That is, "How often does an F follow a C?" etc. What does it sound like if you "reconstruct" playable music from these frequencies?
Let's see!
Yesterday, I decided to plot the bifurcation diagram of the logistic equation. This is a famous plot from the 70s, with which many geeks will be familiar. It shows that simple systems can switch into "chaos mode" and begin to bifurcate wildly.
tl;dr: bifurcation.R
When I was a kid, my younger brother became a chess master and would regularly thrash me in the game. Invariably this seemed to be because I would do something dumb like leaving my queen threatened and unattended.
tl;dr: Chess::Inspector
Continue reading Visualize Move, Protection and Threat Status in Chess...
Because of the observed data, a four group clustering emerges when successive eruption durations of the famous geyser are plotted. The x axis is the first eruption and y is the next.
Continue reading Time-Successive Old Faithful Eruption Durations...