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Coefficient of determination

Source: R/prediction.R
r_squared.Rd

Coefficient of determination

Usage

r_squared(y_true, y_pred)

Arguments

y_true

Observed response values.

y_pred

Predicted response values.

Value

Numeric R-squared.

Examples

r_squared(c(2, 4, 6, 8), c(2.2, 3.8, 5.7, 8.1))
#> [1] 0.991