makeScoreDistribution: Provides Score Distribution interpoles

In danielfm123/dftools: Data Science Tools

Description

Calculates the lift curve based on a score(numeric 0-1) and responce(TRUE/FALSE) vector

Usage

makeScoreDistribution(score, response, method = "approx", groups = 100, ...)

Arguments

score	a numeric vector with the scores from the prodictive model
response	a boolean (TRUE or FALSE) vector with the real values from the dataset
method	method used to interpolate scores between groups, approx for approxfun or spline for splinefun
groups	number of percentiles, default 100
...	passed to aproximation method

Value

function to aproximate probabilities based on score score = runif(1000) response = (score + rnorm(1000,0,0.1)) > 0.5 fn = makeScoreDistribution(score,response,methond = 'approx') fn(0.5)

Author(s)

Daniel Fischer

danielfm123/dftools documentation built on July 17, 2021, 1 p.m.