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TrendLine(SeriesCollection,Series,Int32) Method
See Also 
dotnetCHARTING Namespace > ForecastEngine Class > TrendLine Method : TrendLine(SeriesCollection,Series,Int32) Method


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.
deviations
A series wich contains the standard deviations of the given data point.
mwt
When this parameter is 0 the standard deviation will not be considered.
Given a set of data points x[0..ndata-1],y[0..ndata-1] with individual standard deviations sig[0..ndata-1], fit them to a straight line y = a + bx by minimizing ¥ö2. Returned are a,b and their respective probable uncertainties siga and sigb, the chi-square chi2, and the goodness-of-fit probability q (that the fit would have ¥ö2 this large or larger). If mwt=0 on input, then the standard deviations are assumed to be unavailable: q is returned as 1.0 and the normalization of chi2 is to unit standard deviation on all points.

Syntax

Visual Basic (Declaration) 
Public Overloads Shared Function TrendLine( _
   ByVal sc As SeriesCollection, _
   ByVal deviations As Series, _
   ByVal mwt As Integer _
) As SeriesCollection
Visual Basic (Usage)Copy Code
Dim sc As SeriesCollection
Dim deviations As Series
Dim mwt As Integer
Dim value As SeriesCollection
 
value = ForecastEngine.TrendLine(sc, deviations, mwt)
C# 
public static SeriesCollection TrendLine( 
   SeriesCollection sc,
   Series deviations,
   int mwt
)

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.
deviations
A series wich contains the standard deviations of the given data point.
mwt
When this parameter is 0 the standard deviation will not be considered.

See Also

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