This post will just be a running collection of useful algorithms / concepts I want to remember.

Statistics

• Poisson Random Variable Confidence Interval

• Mean Absolute Deviation (MAD)

• Estimation of Direction Statistics Using Complex Numbers

• Empirical CDF Confidence Interval: TODO

• Robust Statistics: 1, 2, 3

Algorithms

Messaging

• Consistent Overhead Byte Stuffing

Data structures

• Order Statistics Tree