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easyml (version 0.1.0)

measure_r2_score: Measure Coefficient of Determination (R^2 Score).

Description

Given the ground truth (correct) target values and the estimated target values, calculates the the R^2 metric.

Usage

measure_r2_score(y_true, y_pred)

Arguments

y_true

A numeric vector; the ground truth (correct) target values.

y_pred

A numeric vector; the estimated target values.

Value

A numeric vector of length one; the R^2 metric.

Details

See here for more information: https://en.wikipedia.org/wiki/Coefficient_of_determination

See Also

Other measure: measure_auc_score, measure_correlation_score, measure_mse_score