ScoreQuadraticWeightedKappa: Quadratic Weighted Kappa

In Metrics: Evaluation Metrics for Machine Learning

Description

ScoreQuadraticWeightedKappa computes the quadratic weighted kappa between two vectors of integers

Usage

ScoreQuadraticWeightedKappa(rater.a, rater.b, min.rating = min(c(rater.a,
  rater.b)), max.rating = max(c(rater.a, rater.b)))

Arguments

rater.a	An integer vector of the first rater's ratings.
rater.b	An integer vector of the second rater's ratings.
min.rating	The minimum possible rating.
max.rating	The maximum possible rating.

See Also

MeanQuadraticWeightedKappa

Examples

rater.a <- c(1, 4, 5, 5, 2, 1)
rater.b <- c(2, 2, 4, 5, 3, 3)
ScoreQuadraticWeightedKappa(rater.a, rater.b, 1, 5)

Example output

[1] 0.56

Metrics documentation built on May 1, 2019, 10:11 p.m.