Spatial Random Field Model

Spatial Random Field Model

Spatial Random Field Model

Details

R6 class wrapping a C++ spatial random field model. Use srf_model() to create instances.

Methods

Public methods

• SrfModel$new()

• SrfModel$has_emission()

• SrfModel$nvertices()

• SrfModel$ncolors()

• SrfModel$emission_type()

• SrfModel$model_type()

• SrfModel$get_ptr()

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Method new()

Create a new SrfModel. Use srf_model() instead.

Usage

SrfModel$new(ptr, model_type = "mdgm")

Arguments

ptr

External pointer to a C++ Model object.

model_type

Character string: "mdgm" or "mrf".

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Method has_emission()

Check if the model has an emission layer.

Usage

SrfModel$has_emission()

Returns

Logical.

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Method nvertices()

Get the number of vertices.

Usage

SrfModel$nvertices()

Returns

Integer.

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Method ncolors()

Get the number of colors (categories).

Usage

SrfModel$ncolors()

Returns

Integer.

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Method emission_type()

Get the emission family type.

Usage

SrfModel$emission_type()

Returns

Character string ("bernoulli", "gaussian", "poisson") or NULL for standalone models.

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Method model_type()

Get the spatial model type.

Usage

SrfModel$model_type()

Returns

Character string: "mdgm" or "mrf".

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Method get_ptr()

Get the internal C++ pointer. For internal use only.

Usage

SrfModel$get_ptr()

Returns

External pointer.

Methods

Public methods

• MdgmModel$new()

• MdgmModel$has_emission()

• MdgmModel$nvertices()

• MdgmModel$ncolors()

• MdgmModel$emission_type()

• MdgmModel$model_type()

• MdgmModel$get_ptr()

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Method new()

Usage

MdgmModel$new(ptr, model_type = "mdgm")

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Method has_emission()

Usage

MdgmModel$has_emission()

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Method nvertices()

Usage

MdgmModel$nvertices()

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Method ncolors()

Usage

MdgmModel$ncolors()

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Method emission_type()

Usage

MdgmModel$emission_type()

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Method model_type()

Usage

MdgmModel$model_type()

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Method get_ptr()

Usage

MdgmModel$get_ptr()