Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.03410 -0.01370 -0.01369  0.00223  0.45051 

Coefficients:
            Estimate Std. Error t value        Pr(>|t|)    
(Intercept) 0.013705   0.002068   6.628 0.0000000000673 ***
x           0.020399   0.003872   5.268 0.0000001833852 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.04665 on 710 degrees of freedom
Multiple R-squared:  0.03761,	Adjusted R-squared:  0.03626 
F-statistic: 27.75 on 1 and 710 DF,  p-value: 0.0000001834