Class MAD

平均绝对偏差（MAD）类型：波动率

平均绝对偏差（MAD）计算在给定周期内与均值的绝对偏差/差值。较大的异常值会导致更高的 MAD。

See

https://en.wikipedia.org/wiki/Average_absolute_deviation

Hierarchy (View Summary)

IndicatorSeries
- MAD

Index

Constructors

Properties

interval prices

Accessors

Methods

add getRequiredInputs getResult getResultOrThrow replace update updates getResultFromBatch

Constructors

constructor

new MAD(interval: number): MAD
Parameters
- interval: number
Returns MAD
Overrides IndicatorSeries.constructor
- Defined in volatility/MAD/MAD.ts:15

Properties

`Readonly`interval

interval: number

`Readonly`prices

prices: number[] = []

Accessors

isStable

get isStable(): boolean
Returns boolean
Inherited from IndicatorSeries.isStable
- Defined in types/Indicator.ts:37

Methods

add

add(input: number): null | number
Parameters
- input: number
Returns null | number
Inherited from IndicatorSeries.add
- Defined in types/Indicator.ts:41

getRequiredInputs

getRequiredInputs(): number
Returns number
Overrides IndicatorSeries.getRequiredInputs
- Defined in volatility/MAD/MAD.ts:19

getResult

getResult(): null | number
Returns null | number
Inherited from IndicatorSeries.getResult
- Defined in types/Indicator.ts:21

getResultOrThrow

getResultOrThrow(): number
Returns number
Inherited from IndicatorSeries.getResultOrThrow
- Defined in types/Indicator.ts:29

replace

replace(input: number): null | number
Parameters
- input: number
Returns null | number
Inherited from IndicatorSeries.replace
- Defined in types/Indicator.ts:45

update

update(price: number, replace: boolean): null | number
Parameters
- price: number
- replace: boolean
Returns null | number
Overrides IndicatorSeries.update
- Defined in volatility/MAD/MAD.ts:23

updates

updates(inputs: readonly number[], replace?: boolean): (null | number)[]
Parameters
- inputs: readonly number[]
- replace: boolean = false
Returns (null | number)[]
Inherited from IndicatorSeries.updates
- Defined in types/Indicator.ts:51

`Static`getResultFromBatch

getResultFromBatch(prices: number[], average?: number): number
Parameters
- prices: number[]
- Optionalaverage: number
Returns number
- Defined in volatility/MAD/MAD.ts:39