norm_xml: Generate PMML elements that using 'NormContinuous'

In hongqi0314/PRAuto.PMML: User defined functions to output a PMML file that is to be implemented in S1

Description

Generate the 'NormContinuous' part for the whole PMML transformation segment 'LocalTransformation'.

Usage

norm_xml(featureName, featureRange, hatTips = featureRange,
  newFieldName = featureName, purpose = "norm")

Arguments

featureName	Character string indicating name of the variable that is to be normalized/transformed.
featureRange	Vector of two float numbers indicating range (clean limits) of the variable that is to be transformed.
hatTips	Vector of float numbers representing inner cut points generated by function 'gen_buckets()',
newFieldName	Character string indicating new name for the derived feature
purpose	Character string indicating type of 'NormContinuous', e.g., 'normalization', 'hat'.

Value

XML file representing PMML element 'LocalTransformation' that contains 'DerivedField' with transformation 'NormContinuous'.

Examples

normFICO <- norm_xml(featureName = 'CreditScore', featureRange = c(450, 950),
    hatTips = BatchSMB_UsedPlat[[1]]$bands, newFieldName = 'FICO', purpose = 'hat')

hongqi0314/PRAuto.PMML documentation built on May 6, 2019, 11:30 a.m.