Spotfire.Dxp.Application.Visuals.FittingModels Namespace TIBCO Spotfire 7.6 API Reference
The Spotfire.Dxp.Application.Visuals.FittingModels namespace contains classes used to add reference curves and lines to visualizations.

The various fitting models are used to control how the curves and lines are fitted to the visualization data.

Classes
  Class Description
Public class ColumnValuesLine
Represents a computer of multilines from a pair of data columns.
Public class ColumnValuesLinePropertyNames
Property names for the ColumnValuesLine class.
Public class ExponentialFittingModel
The exponential fitting model defines an exponential curve that minimizes the sum-of-squares of the y-distances between the data and the curve.
Public class ExponentialFittingModelPropertyNames
Contains property name constants for the public properties of ExponentialFittingModel.
Public class FittingModel
Abstract base class for fitting models. See the CustomFittingModel class for creating custom fitting models.
Public class FittingModelPropertyNames
Contains property name constants for the public properties of FittingModel.
Public class FittingModelCollection
Collection of FittingModels. Contains methods to add and remove FittingModels and Curves.
Public class FittingModelCollectionPropertyNames
The property names for FittingModelCollection.
Public class FittingModelConfigurator
Provides methods for configuring the fitting model during the ConfigureModelCore(FittingModelConfigurator).
Public class FittingModelData
Handles the values to which a curve should be fitted by a FittingModel.
Public class FittingModelOutput
Handles results and errors from a fitting operation on a FittingModel.
Public class FittingModelTypeIdentifiers
Defines the type identifiers for built-in fitting models.
Public class ForecastHoltWintersFittingModel
A model contining the parameters for a Holt-Winters forecast. Usually applied to time series data, but it can be used with any discrete set of repeated measurements.
Public class ForecastHoltWintersFittingModelPropertyNames
Contains property name constants for the public properties of ForecastHoltWintersFittingModel.
Public class GaussianFittingModel
Represents a Gausssian fitting model that defines a Gaussian curve that minimizes the sum-of-squares of the y-distances between the data and the curve.
Public class GaussianFittingModelPropertyNames
Contains property name constants for the public properties of GaussianFittingModel.
Public class LogarithmicFittingModel
The logarithmic fitting model defines a logarithmic curve that minimizes the sum-of-squares of the y-distances between the data and the curve.
Public class LogarithmicFittingModelPropertyNames
Contains property name constants for the public properties of LogarithmicFittingModel.
Public class LogisticRegressionFittingModel
The logistic regression fitting model defines a logistic regression curve that minimizes the sum-of-squares of the y-distances between the data and the curve.
Public class LogisticRegressionFittingModelPropertyNames
Contains property name constants for the public properties of LogisticRegressionFittingModel.
Public class PolynomialFittingModel
The polynomial fitting model defines a polynomial curve that minimizes the sum-of-squares of the y-distances between the data and the curve.
Public class PolynomialFittingModelPropertyNames
Contains property name constants for the public properties of PolynomialFittingModel.
Public class PowerFittingModel
The power fitting model defines a power curve that minimizes the sum-of-squares of the y-distances between the data and the curve.
Public class PowerFittingModelPropertyNames
Contains property name constants for the public properties of PowerFittingModel.
Public class ReferenceCurve
A reference curve is used to visualize the results from a fitting model. There are expressions defining the shape of the curve and where it begins and ends. The expressions may reference the result variables defined by the fitting model.
Public class ReferenceCurvePropertyNames
Contains property name constants for the public properties of ReferenceCurve.
Public class ReferenceCurveFittingModel
Used to display a reference curve. The shape of the curve is defined by an expression. The expression may reference the variable x and column names in the data table defined by DataTableReference.
Public class ReferenceCurveFittingModelPropertyNames
Contains property name constants for the public properties of ReferenceCurveFittingModel.
Public class ReferenceDetailItem
Represents reference item details shown in tooltips or labels.
Public class ReferenceDetailItemPropertyNames
Contains property name constants for the public properties of ReferenceDetailItem.
Public class ReferenceDetailItemCollection
A collection of ReferenceDetailItem shown in tooltips or labels.
Public class ReferenceLineFittingModel
Represents a horizontal or vertical reference line.
Public class ReferenceLineFittingModelPropertyNames
Contains property name constants for the public properties of ReferenceLineFittingModel.
Public class ReferencePoint
A reference point is used to visualize the results from a fitting model. There are expressions defining the X and Y position of the point. The expressions may reference the result variables defined by the fitting model.
Public class ReferencePointPropertyNames
Contains property name constants for the public properties of ReferencePoint.
Public class ResultValue
Represents a result value for a result variable in a fitting operation.
Public class StraightLineFittingModel
The straight line fitting model defines a straight line that minimizes the sum-of-squares of the y-distances between the data and the line.
Public class StraightLineFittingModelPropertyNames
Contains property name constants for the public properties of StraightLineFittingModel.
Enumerations
  Enumeration Description
Public enumeration HoltWintersSeasonalModelType
HoltWintersModelType lists the available options for the SeasonalModelType parameter for ForecastHoltWintersFittingModel.
Public enumeration IndividualFittingModes
The visualization features to calculate curves for. Features may be combined, which will result in one curve per combination.
Public enumeration VariableAxis
Defines the axis that a result is connected to.