charton API

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charton API / @chart-on/ta / ema

Function: ema()

ema(values, length, out?): Float64Array

Defined in: average.ts:41

Exponential moving average with smoothing 2 / (length + 1), seeded by the simple average of the first length values. Lookback length - 1. A NaN input gives NaN and the average warms up again after it.

Parameters

values

Series

length

number

out?

Float64Array<ArrayBufferLike>

Returns

Float64Array