r_square: coefficient of determination (R^2)
In thisutils: Collection of Utility Functions for Data Analysis and Computing

r_square

R Documentation

coefficient of determination (`R^2`)

coefficient of determination (R^2)

r_square(y_true, y_pred)

`y_true`	A numeric vector with ground truth values.
`y_pred`	A numeric vector with predicted values.

R^2 value

y <- rnorm(100)
y_pred <- y + rnorm(100, sd = 0.5)
r_square(y, y_pred)

thisutils documentation built on July 3, 2025, 9:09 a.m.

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