Expand description

John Ehlers TrendFlex Indicators from: https://financial-hacker.com/petra-on-programming-a-new-zero-lag-indicator/

Structs

John Ehlers TrendFlex Indicators from: https://financial-hacker.com/petra-on-programming-a-new-zero-lag-indicator/

Functions

Create a new TrendFlex Indicator with a given window length