Model

Component

GCM

Lag-GCM

RMSE

R2

RMSE

R2

PC1R

PC1

88.58

34.2%

67.33

62.0%

PC2R

PC1, PC2

67.15

55.7%

67.15

62.3%

PC3R

PC1, PC2, PC3

69.6

59.6%

66.67

63.0%

PC4R

PC1, PC2, PC3, PC4

67.62

62.0%

66.69

63.0%