Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.04943 -0.02765 -0.02284  0.01709  0.22999 

Coefficients:
            Estimate Std. Error t value             Pr(>|t|)    
(Intercept) 0.027662   0.001851  14.945 < 0.0000000000000002 ***
x           0.021774   0.004400   4.949          0.000000933 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.04481 on 710 degrees of freedom
Multiple R-squared:  0.03334,	Adjusted R-squared:  0.03198 
F-statistic: 24.49 on 1 and 710 DF,  p-value: 0.0000009333