rxPredictTransform: Applies a transformation on predicted values of model.

In RevoEnhancements/RevoEnhancements: Selected enhancements to Revolution Analytics RevoScaleR

Description

The function automatically detects whether the formula in a fitted model was log transformed, and applies the inverse, i.e. exp(pred).

Usage

rxPredictTransform(modelObject, data, logModel = isLogFormula(modelObject),
  asVector = TRUE, ...)

Arguments

modelObject	object returned from a call to rxLinMod, rxLogit, or rxGlm. Objects with multiple dependent variables are not supported in rxPredict.
data	frame or XDF. New data to score.
logModel	Logical. If TRUE, applies exponential transformation, i.e. exp(pred)
asVector	Ignored
...	Passed to rxPredict

Details

At the moment, always returns a vector, rather than a column in a data frame or XDF.

RevoEnhancements/RevoEnhancements documentation built on May 9, 2019, 9:46 a.m.