Table 3 Open in new tab Parameter values... | Oxford Academic

Table 3

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Parameter values for Models 1 (standard Gordon–Schaefer) and 2 (with environmental variable) with t-ratio in parenthesis (**p < 0.02; *p < 0.05).

Coefficient	Model 1	Model 2
β₀	2.01 (3.0)*	—
β₁	—	0.20 (3.1)*
β₂	−0.0070 (3.3)**	−0.0060 (3.7)**
β₃	−0.00075 (3.0)*	−0.00063 (3.3)*
β₄	—	−0.0059 (2.8)*
r²	0.67	0.76
Adj r²	0.56	0.62
p-value (F-statistic)	0.04	0.05

Coefficient	Model 1	Model 2
β₀	2.01 (3.0)*	—
β₁	—	0.20 (3.1)*
β₂	−0.0070 (3.3)**	−0.0060 (3.7)**
β₃	−0.00075 (3.0)*	−0.00063 (3.3)*
β₄	—	−0.0059 (2.8)*
r²	0.67	0.76
Adj r²	0.56	0.62
p-value (F-statistic)	0.04	0.05

Table 3

Open in new tab

Parameter values for Models 1 (standard Gordon–Schaefer) and 2 (with environmental variable) with t-ratio in parenthesis (**p < 0.02; *p < 0.05).

Coefficient	Model 1	Model 2
β₀	2.01 (3.0)*	—
β₁	—	0.20 (3.1)*
β₂	−0.0070 (3.3)**	−0.0060 (3.7)**
β₃	−0.00075 (3.0)*	−0.00063 (3.3)*
β₄	—	−0.0059 (2.8)*
r²	0.67	0.76
Adj r²	0.56	0.62
p-value (F-statistic)	0.04	0.05

Coefficient	Model 1	Model 2
β₀	2.01 (3.0)*	—
β₁	—	0.20 (3.1)*
β₂	−0.0070 (3.3)**	−0.0060 (3.7)**
β₃	−0.00075 (3.0)*	−0.00063 (3.3)*
β₄	—	−0.0059 (2.8)*
r²	0.67	0.76
Adj r²	0.56	0.62
p-value (F-statistic)	0.04	0.05