replace.woe: replace original levels with Weight of Evidence (WOE)

In JianhuaHuang/streamit: Streamline Routine Modeling Work

Description

replace.woe replace the original levels with the calculated WOE from the level.stat function. It will replace all variables that can be found from stat

Usage

replace.woe(data, stat, replace = FALSE)

Arguments

data	The data frame needs to be replaced
stat	The statistics generated from level.stat
replace	Whether to replace (replace = TRUE) the original values or add a new column to the end of the data (replace = FALSE).

Value

a data frame with WOE values.

Examples

data <- rpart::stagec
st <- level.stat(data, x = c('eet', 'ploidy'), y = 'pgstat')
replace.woe(data, stat = st)

JianhuaHuang/streamit documentation built on May 7, 2019, 10:40 a.m.