Simple Variable Treatment


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Documentation for package ‘vtreat’ version 0.5.22

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vtreat-package vtreat: a package for simple variable treatment
catScore return a pseudo R-squared from a 1 variable logistic regression
designTreatmentsC Build all treatments for a data frame to predict a categorical outcome.
designTreatmentsN build all treatments for a data frame to predict a numeric outcome
designTreatmentsZ Design variable treatments with no outcome variable.
format.vtreatment Display treatment plan.
hold1OutMeans of all but the i-th y. Useful for normalizing PRESS style statistics.
mkCrossFrameCExperiment Run categorical cross-frame experiment.Experimental code, may or may not help depending on situation.
mkCrossFrameNExperiment Run numeric cross frame experiment. Experimental code, may or may not help depending on situation.
prepare Apply treatments and restrict to useful variables.
pressStatOfBestLinearFit Compute the PRESS R-squared statistic of a 1-variable linear model
print.vtreatment Print treatmentplan.
vnames New treated variable names from a treatmentplan$treatment item.
vorig Original variable name from a treatmentplan$treatment item.
vtreat vtreat: a package for simple variable treatment