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impute constant constructor

Source: R/transformations.R
make_impute_constant.Rd

Make a Transformation that replaces null/None data with constant.

Usage

make_impute_constant(input_domain, input_metric, constant)

Arguments

input_domain

Domain of the input data. See table above.

input_metric

Metric of the input data. A dataset metric.

constant

Value to replace nulls with.

Value

Transformation

Details

If chaining after a make_cast, the input type is Option<Vec<TA>>. If chaining after a make_cast_inherent, the input type is Vec<TA>, where TA may take on float NaNs.

input_domainInput Data Type
vector_domain(option_domain(atom_domain(TA)))Vec<Option<TA>>
vector_domain(atom_domain(TA))Vec<TA>

Required features: contrib

make_impute_constant in Rust documentation.

Supporting Elements:

  • Input Domain: VectorDomain<DIA>

  • Output Domain: M

  • Input Metric: VectorDomain<AtomDomain<DIA::Imputed>>

  • Output Metric: M