Add Output nodes to a PMML object.

make_output_nodes(
  name = "OutputField",
  attributes = NULL,
  expression = NULL,
  namespace = "4_4"
)

Arguments

name: The name of the element to be created.
attributes: The node attributes to be added.
expression: Post-processing information to be included in the element. This expression will be processed by function_to_pmml.
namespace: The namespace of the PMML model.

Value

List of nodes

Details

Create a list of nodes with names 'name', attributes 'attributes' and child elements 'expression'. 'expression' is a string converted to XML similar to function_to_pmml.

Meant to create OutputField elements, 'expressions' can be used to add post-processing transformations to a model. To create multiple such nodes, all the parameters must be given as lists of equal length.

Author

Tridivesh Jena

Examples

# Make two nodes, one with attributes
two_nodes <- make_output_nodes(
  name = list("OutputField", "OutputField"),
  attributes = list(list(name = "dbl", optype = "continuous"), NULL),
  expression = list("ln(x)", "ln(x/(1-x))")
)