Landon Lehman
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Lines in the Complex Plane
What is the equation of a straight line in the complex plane? There are many different forms, but I want to look at some of the …
Published on
Jul 31, 2018
4 min read
Conditional Independence
Two random variables \(X\) and \(Y\) can be conditionally independent given the value of a third random variable \(Z\), while remaining …
Published on
Jul 2, 2018
4 min read
Mean Distances in p-dimensions
In my last post, I calculated the mean distance to the nearest point to the origin among \(N\) points taken from a uniform distribution …
Published on
Jun 15, 2018
4 min read
(Mean) Distances in Uniform Distributions
Consider the uniform distribution on \([-1, 1]\), and take \(N\) points from this distribution. What is the mean distance from the …
Published on
Jun 14, 2018
3 min read
(Median) Distances in Uniform Distributions
Take a uniform distribution on \([-1, 1]\), so \(p(x) = 1/2\). Pick a single point from this distribution. The probability that this …
Published on
Jun 13, 2018
3 min read
A Linear Model for Linda
What is Linda? Linda is the name of a CrossFit benchmark workout. The original form of the workout is 10-9-8-7-6-5-4-3-2-1 reps of the …
Published on
Jun 8, 2018
13 min read
CrossFit Regionals 2018 Visualizations: Week 3
The CrossFit Regionals are finished and the Games athletes have been selected! Here are the visualizations for the third and final week …
Published on
Jun 4, 2018
1 min read
CrossFit Regionals 2018 Visualizations: Week 2
Week 3 of the CrossFit Regionals is currently underway (you can watch online here), and I am just finishing up some visualizations for …
Published on
Jun 1, 2018
2 min read
New Blog
Published on
May 31, 2018
1 min read
CrossFit Regionals 2018 Visualizations: Week 1
There is one weekend of CrossFit Regionals competition left in the 2018 season, and I thought it would be interesting to do some …
Published on
May 30, 2018
2 min read
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