plot_wins_ratio: Plot True Ratio vs EPP Probability

In ModelOriented/EloML: Elo rating system for machine learning models

Plot True Ratio vs EPP Probability

Description

Plot of an empirical probability of winning versus probability of winning estimated from EPP values.

Usage

plot_wins_ratio(epp, random_sample = NULL, random_state = NULL)

Arguments

epp	epp_results. The result of a function calculate_epp.
random_sample	Numeric. If not NULL random sample fraction of Players is sampled from the set of all Players.
random_state	Numeric. Seed for sampling Players. Used only when random_sample is not NULL.

Details

Naming convention, such as Player, Rounds, etc. comes from Gosiewska et al. (2020).

Value

gg

Examples

library(EloML)
data(auc_scores)
epp <- calculate_epp(
  auc_scores[1:100, ],
  keep_columns=TRUE,
  keep_model = TRUE,
  estimation ="glm"
  )
plot_wins_ratio(epp)

ModelOriented/EloML documentation built on June 22, 2022, 4:53 a.m.