Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.04127 -0.01892 -0.01220  0.00313  0.54070 

Coefficients:
            Estimate Std. Error t value             Pr(>|t|)    
(Intercept) 0.018948   0.001680  11.282 < 0.0000000000000002 ***
x           0.022320   0.006608   3.378              0.00077 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.04334 on 710 degrees of freedom
Multiple R-squared:  0.01582,	Adjusted R-squared:  0.01443 
F-statistic: 11.41 on 1 and 710 DF,  p-value: 0.0007702