Research on the Influencing Factors of Russian Foreign Trade Based on R Language Regression Analysis

Table 5

R language regression results for the export model Lm (formula = LNnx∼LNgdp + LNck2 + LNck3 + LNck4).

Residuals	Min	1Q	Median	3Q	Max
	−0.055641	−0.005193	−0.000711	0.01698	0.049812
Coefficients	Estimate	Std. error	t-value	Pr (>|t|)
Intercept	−16.23236	0.28814	−56.334	<2e − 16
LNgdp	0.15403	0.03759	4.098	0.000613
LNck2	0.31125	0.03601	8.644	5.21E − 08
LNck3	0.25585	0.04456	5.742	1.56E − 05
LNck4	0.27825	0.03218	8.647	5.18E − 08

Signif. codes: 0 “” 0.001 “” 0.01 “” 0.05 “.” 0.1 “ ” 1; residual standard error, 0.02735 on 19 degrees of freedom; multiple R-squared, 0.9988; adjusted R-squared, 0.9986; F-statistic, 3966 on 4 and 19 DF; value, <2.2e − 16