iv: Information Value
In siyuany/autobin: Variables Binning for Scorecards Development

This function calculates the information value of a discrete predictor on an objective variable.

1	iv(target, groups)

`target`	the objective variable, which should be binary, i.e., have only two values.
`groups`	the discrete predictor.

iv a non-negative numeric.

Siyuan Yao

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library(ISLR)
data(Default)
with(Default, iv(default, student))

siyuany/autobin documentation built on May 29, 2019, 11 p.m.

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