From Computerphile.

Demonstrating that you can filter data to smooth out the numbers, but whether it’s weather data, stock market information or Taylor Swift, the math is the same! David Domminney Fowler takes us through it.

Find out more from Dave at https://www.youtube.com/c/DavidDomminneyFowler

Computerphile is supported by Jane Street. Learn more about them (and exciting career opportunities) at: https://jane-st.co/computerphile

This video was filmed and edited by Sean Riley.

Computerphile is a sister project to Brady Haran’s Numberphile. More at https://www.bradyharanblog.com