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 | |
|---|---|---|
 | ColumnValuesLine | Represents a computer of multilines from a pair of data columns.
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| ColumnValuesLinePropertyNames |
Property names for the ColumnValuesLine class.
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| 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.
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| ExponentialFittingModelPropertyNames |
Contains property name constants for the public properties of ExponentialFittingModel.
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| FittingModel |
Abstract base class for fitting models. See the CustomFittingModel class for
creating custom fitting models.
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| FittingModelPropertyNames |
Contains property name constants for the public properties of FittingModel.
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| FittingModelCollection |
Collection of FittingModels. Contains methods to add and remove FittingModels and Curves.
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| FittingModelCollectionPropertyNames | The property names for FittingModelCollection.
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| FittingModelConfigurator | Provides methods for configuring the fitting model during the ConfigureModelCore(FittingModelConfigurator).
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| FittingModelData |
Handles the values to which a curve should be fitted by a FittingModel.
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| FittingModelOutput | Handles results and errors from a fitting operation on a FittingModel.
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| FittingModelTypeIdentifiers | Defines the type identifiers for
built-in fitting models.
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| 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.
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| ForecastHoltWintersFittingModelPropertyNames |
Contains property name constants for the public properties of ForecastHoltWintersFittingModel.
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| 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.
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| GaussianFittingModelPropertyNames |
Contains property name constants for the public properties of GaussianFittingModel.
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| 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.
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| LogarithmicFittingModelPropertyNames |
Contains property name constants for the public properties of LogarithmicFittingModel.
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| 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.
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| LogisticRegressionFittingModelPropertyNames |
Contains property name constants for the public properties of LogisticRegressionFittingModel.
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| 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.
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| PolynomialFittingModelPropertyNames |
Contains property name constants for the public properties of PolynomialFittingModel.
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| 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.
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| PowerFittingModelPropertyNames |
Contains property name constants for the public properties of PowerFittingModel.
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| 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.
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| ReferenceCurvePropertyNames |
Contains property name constants for the public properties of ReferenceCurve.
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| 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.
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| ReferenceCurveFittingModelPropertyNames |
Contains property name constants for the public properties of ReferenceCurveFittingModel.
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| ReferenceDetailItem |
Represents reference item details shown in tooltips or labels.
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| ReferenceDetailItemPropertyNames |
Contains property name constants for the public properties of ReferenceDetailItem.
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| ReferenceDetailItemCollection |
A collection of ReferenceDetailItem shown in tooltips or labels.
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| ReferenceLineFittingModel | Represents a horizontal or vertical reference line.
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| ReferenceLineFittingModelPropertyNames | Contains property name constants for the public properties of ReferenceLineFittingModel.
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| 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.
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| ReferencePointPropertyNames |
Contains property name constants for the public properties of ReferencePoint.
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| ResultValue | Represents a result value for a result variable in a fitting operation.
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| 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.
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| StraightLineFittingModelPropertyNames | Contains property name constants for the public properties of StraightLineFittingModel.
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Enumerations
| Enumeration | Description | |
|---|---|---|
 | HoltWintersSeasonalModelType |
HoltWintersModelType lists the available options for the SeasonalModelType parameter for ForecastHoltWintersFittingModel.
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| IndividualFittingModes |
The visualization features to calculate curves for. Features may be combined,
which will result in one curve per combination.
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| VariableAxis | Defines the axis that a result is connected to.
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