Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.04192 -0.03358 -0.01307  0.01895  0.26742 

Coefficients:
             Estimate Std. Error t value    Pr(>|t|)    
(Intercept) 0.0083394  0.0055976   1.490       0.137    
x           0.0033581  0.0006737   4.984 0.000000789 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.04449 on 680 degrees of freedom
  (30 observations deleted due to missingness)
Multiple R-squared:  0.03525,	Adjusted R-squared:  0.03383 
F-statistic: 24.84 on 1 and 680 DF,  p-value: 0.0000007894