Show/Hide Toolbars

RiverSoftAVG Products Help

Navigation: Code Documentation > RSFMXCharts > FMX.RS.ChartFunction > Classes > TRSFMXCustomChartFunction > Methods

TRSFMXCustomChartFunction.TotalVariance(TRSCustomChart,Integer,Integer,TDateTime,Integer) Method

Scroll Prev Top Next More

Calculates the sum of the squares of the difference between each SourceChart value and the mean of the SourceChart values over the time period.

Namespace: FMX.RS.ChartFunction

Parameters

SourceChart

Type: TRSCustomChart

Chart to calculate the maximum from

IndexLow

Type: Integer

Lower bounds index into the SourceChart

IndexHigh

Type: Integer

Upper bounds index into the SourceChart
 

TimeStamp

Type: TDateTime

TimeStamp of the new value

SourceDim

Type: Integer

Return Value

Type: TRSChartValueType

RiverSoftAVG Products Help © 1996-2016 Thomas G. Grubb