double calculate(
sourceSeries
$sourceSeries, firstIndex
$firstIndex, lastIndex
$lastIndex)
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Performs function operation on SourceSeries series.
First and Last parameters are ValueIndex of first and last point used in calculation.
Tags:
Overrides
Functions::calculate() (Performs function operation on SourceSeries series.
)
Parameters:
double calculateMany(
sourceSeriesList
$sourceSeriesList, valueIndex
$valueIndex)
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Performs function operation on list of series (SourceSeriesList).
The ValueIndex parameter defines ValueIndex of point in each Series in list.
You can override CalculateMany function to perform customized calculation on list of SourceSeries.
Tags:
Overrides
Functions::calculateMany() (Performs function operation on list of series (SourceSeriesList).
)
Parameters: