mlr.generate.Z.o | R Documentation |
Utility function for generating interaction terms and step functions from a set of base covariates, to be used as candidate omitted covariates.
mlr.generate.Z.o(X, interaction.order = 3, step.funcs = TRUE , step.thresh = 20, step.ncuts = 3)
X |
Matrix of base covariates. |
interaction.order |
Order of interactions to generate. It must be at least 2. |
step.funcs |
Boolean flag, indicating whether (binary) step functions must be generated from continuous variables. |
step.thresh |
Minimum number of distinct values in a numeric vector to generate step functions from. |
step.ncuts |
How many cuts to apply for generating step functions. |
TBD
Alireza S. Mahani, Mansour T.A. Sharabiani
Link to a draft paper, documenting the supporting mathematical framework, will be provided in the next release.
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