Class Ewma`Beta`

Exponential Weighted Moving Average (EWMA)

Index

Constructors

Methods

getEstimate getTotalDuration sample

Constructors

constructor

new Ewma(alpha: number): Ewma
Beta
Parameters
- alpha: number
Returns Ewma
- Defined in node_modules/@svta/common-media-library/dist/throughput/Ewma.d.ts:12

Methods

getEstimate

getEstimate(): number
Beta
Returns the estimate of the value (in units, as value during sampling)

For example, if the value is throughput (in bits per seconds), the estimate will also be in bits per seconds.

Returns number
- Defined in node_modules/@svta/common-media-library/dist/throughput/Ewma.d.ts:23

getTotalDuration

getTotalDuration(): number
Beta
Returns the total duration of the resource (in units, as weight during sampling)

Returns number
- Defined in node_modules/@svta/common-media-library/dist/throughput/Ewma.d.ts:27

sample

sample(weight: number, value: number): void
Beta
Samples the value of the resource and updates the estimate.
Parameters
- weight: number
- value: number
Returns void
- Defined in node_modules/@svta/common-media-library/dist/throughput/Ewma.d.ts:16