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namespace anychart.math.williamsR Improve this Doc

Namespace anychart.math.williamsR
Learn more about indicator mathematics.

Functions Overview

calculate()Williams %R calculation.
calculationFunction()Calculates Williams %R.
createComputer()Creates Williams %R computer for the given table mapping.
initContext()Creates context for Williams %R indicator calculation.
startFunction()Start calculation function for Williams %R indicator calculation.

Typedefs Overview

anychart.math.williamsR.ContextType definition for the context.

Functions Description

calculate

Williams %R calculation.

Params:

Name Type Description
context anychart.math.williamsR.Context Williams %R context.
close number Close value.
high number High value.
low number Low value.

Returns:

number - The calculated Williams %R indicator value.

calculationFunction

Calculates Williams %R.

Params:

Name Type Description
row anychart.data.TableComputer.RowProxy Row proxy.
context anychart.math.williamsR.Context Context.

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createComputer

Creates Williams %R computer for the given table mapping.

Params:

Name Type Default Description
mapping anychart.data.TableMapping
Data mapping.
period number
14
Indicator period.

Returns:

anychart.data.TableComputer - Table computer.

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initContext

Creates context for Williams %R indicator calculation.

Params:

Name Type Default Description
period number
10
Indicator period.

Returns:

anychart.math.williamsR.Context - Context.

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startFunction

Start calculation function for Williams %R indicator calculation.

Params:

Name Type Description
context anychart.math.williamsR.Context Context.

Try it: