ARSQ: Adjusted coefficient of determination
In measures: Performance Measures for Statistical Learning

Defined as: 1 - (1 - rsq) * (p / (n - p - 1L)). Adjusted R-squared is only defined for normal linear regression.

1	ARSQ(truth, response, n, p)

`truth`	[numeric] vector of true values
`response`	[numeric] vector of predicted values
`n`	[numeric] number of observations
`p`	[numeric] number of predictors

n = 20
p = 5
set.seed(123)
truth = rnorm(n)
response = rnorm(n)
ARSQ(truth, response, n, p)

measures documentation built on Jan. 19, 2021, 5:08 p.m.

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