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Table 1 Comparison of the model performance between the original and extended predictive models for the combined data and current study data

From: Extrapolating potential crop damage by insect pests based on land use data: examining inter-regional generality in agricultural landscapes

Data

Model

R2

RMSE

Accuracy (%)

AUC

Sensitivity

Specificity

Positive predictive value

Negative predictive value

Combined

Original

0.323

0.157

72.0

0.73

61

75

37

89

(n = 93)

Extended

0.466

0.118

77.4

0.79

67

80

44

91

Current study

Original

–a

–a

67.4

0.50

33

73

15

88

(n = 46)

Extended

0.285

0.193

82.6

0.73

33

90

33

90

  1. aThe model was not significant (LMM, t = 0.839, p > 0.05)