Table 3 The error evaluation metrics for the 10-fold cross validation, including the root mean square error (RMSE), mean absolute error (MAE), and adjusted R squared.

From: Spatiotemporal estimation of nutrient data from the northwest pacific and east asian seas

Evaluation Metrics

Water Temperature (°C)

Nitrate (μmol/L)

Phosphate (μmol/L)

RMSE

2.04

2.79

0.22

MAE

1.41

1.84

0.14

\({R}_{adj}^{2}\)

0.93

0.97

0.96

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