Public Overloads Shared Function TrendLineLogarithmic( _
   ByVal sc As SeriesCollection, _
   ByVal step As Double, _
   ByVal forward As Integer, _
   ByVal backward As Integer _
) As SeriesCollection

Visual Basic (Usage)	Copy Code
Dim sc As SeriesCollection Dim step As Double Dim forward As Integer Dim backward As Integer Dim value As SeriesCollection   value = ForecastEngine.TrendLineLogarithmic(sc, step, forward, backward)

public static SeriesCollection TrendLineLogarithmic( 
   SeriesCollection sc,
   double step,
   int forward,
   int backward
)

Parameters

sc

A collection of series objects. For example, to evaluate this indicator for two series you will need to pass a series collection containing this two series.

step

The distance in the x-coordinate between two adjacent extended points. Please note that this also corresponds to the distance in the x-coordinate between the highest and lowest original data point and the first (above or below) additional evaluation point.

forward

The number of additional evaluation points which are evaluated above the x-coordinates of the original given data set.

backward

The number of additional evaluation points which are evaluated below the x-coordinates of the original given data set.

Return Value

Remark: This methods corresponds in functionality to the method of the same name within Microsoft Excel.

Reference