IVCalc2: IVCalc2

In CollapseLevels: Collapses Levels, Computes Information Value and WoE

Description

This function displays the Information Values of all the attributes in the data set

Usage

IVCalc2(dset, resp = "y", bins = 10, adjFactor = 0.5)

Arguments

dset	The data frame containing the data set
resp	A character respresenting the name of the binary outcome variable The binary outcome variable may be a factor with two levels or an integer (or numeric ) with two unique values
bins	A number denoting the number of bins.Default value is 10
adjFactor	A number or a decimal denoting what is to be added to the number of responses (binary outcome variable is 1 ) or to the number of non responses (binary outcome variable is 0) if either is zero for any level of the attribute

Value

A data frame containing the Information Values for every attribute

Examples

# Load the German_Credit data set supplied with this package

data("German_Credit")

d<-data.frame()

# Call the function as follows

d<-IVCalc2(German_Credit,resp="Good_Bad",bins=10)

# Information Value for all the attributes in the German_Credit data

d

CollapseLevels documentation built on July 1, 2020, 5:38 p.m.