TopDecileLift: Compute the top decile lift and plot the lift curve

Description Usage Arguments Value Author(s) Examples

View source: R/TopDecileLift.R

Description

TopDecileLift computes the commonly used top decile lift by ordering the data by the predictions, and computing the proportion of positives in the top 10%.

Usage

1
TopDecileLift(predicted, labels)

Arguments

predicted

A numeric vector with the classifier's predicted scores / probabilities

labels

An integer vector containing binary labels with values 0,1

Value

a scalar denoting the top decile lift

Author(s)

Steven Hoornaert, Michel Ballings, Dirk Van den Poel, Maintainer: [email protected]

Examples

1
2

Example output

[1] 4.724

lift documentation built on May 29, 2017, 12:12 p.m.

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