displayIV {CollapseLevels}

displayIV

Description

This function displays the Information Values of the levels of an attribute.

Usage

displayIV(dset, col = "xyz", resp = "y", adjFactor = 0.5, bins = 10)

Arguments

dset

The data frame containing the data set

col

A character respresenting the name of the attribute . The attribute can either be numeric or categorical

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

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

bins

A number denoting the number of bins.Default value is 10

Examples

# Load the German_Credit data set supplied with this package


data("German_Credit")

displayIV(German_Credit,col="Credit_History",resp="Good_Bad")