kaufmansER() function

Warning! This page documents an earlier version of Flux, which is no longer actively developed. Flux v0.65 is the most recent stable version of Flux.

The kaufmansER() function calculates the Kaufman’s Efficiency Ratio (KER) using values in an input table. The function operates on the _value column.

Function type: Aggregate

kaufmansER(n: 10)

Kaufman’s Efficiency Ratio indicator divides the absolute value of the Chande Momentum Oscillator by 100 to return a value between 0 and 1. Higher values represent a more efficient or trending market.



The period or number of points to use in the calculation.

Data type: Integer


from(bucket: "telegraf/autogen")
  |> range(start: -7d)
  |> kaufmansER(n: 10)