Change Point Detection (Part 2): An Operations Use Case
A common challenge with control charts: how much history should you use to create the limits? Change point detection can help and I use the Cass Freight Index to demonstrate.
Month: July 2021
Change Point Detection (Part 1): Benchmarking Piketty’s Inflation Chart
What comes first, the story or the data? I’ve been exploring that delicate balance with change-point algorithms and a chart from Piketty’s Capital in the 21st Century. #dataanalytics